Multiple choice questions of Zoology Topic Animal Kingdom MCQ For NEET pdf Download (Animal Kingdom, Lower Non-Chordates, Higher Non-Chordates) For NEET, GATE, AIAPGET, NEET MDS, NEET PG, DNB PDCET, AIIMS SS, PGIMER (Other), AIIMS PG and many more competitive examinations.
Animal Kingdom NEET Questions pdf
1. Amoeboid protozoans move and capture their prey by
(a) putting out pseudopodia
(b) the ciliary movement
(c) the water currents
(d) None of these
Ans. a
2. The middle layer of the body wall of Porifera is an
(a) mesenchyme
(b) mesoderm
(c) mesogloea
(d) mesentery
Ans. a
3. Cnidarians exhibit
(a) tissue level of organisation
(b) diploblastic organisation
(c) central gastro-vascular cavity with a single opening
(d) All of the above
Ans. d
4. The main function of clitellum is
(a) cocoon formation
(b) locomotion
(c) excretion
(d) copulation
Ans. a
5. Taenia solium is commonly known as
(a) beef tapewórm
(b) pork tapeworm
(c) cattle tapeworm
(d) sheep tapeworm
Ans. b
6. The origin of the nephridium is
(a) germinal
(b) ectodermal
(c) mesodermal
(d) endodermal
Ans. c
7. Haemozoin granules, characteristic of malaria, are produced by
(a) toxins of Plasmodium
(b) haematin to haemoglobin
(c) endotoxin of Plasmodium
(d) None of the above
Ans. b
8. Cysts of E. histolytica spread by
(a) mosquito
(b) bed-bug
(c) mouse
(d) housefly
Ans. d
9. Sponges have a water transport or canal system, in which the path of water is
(a) osculum ostia spongocoel
(b) ostia Osculumspongocoel
(c) ostia spongocoelosculum
(d) osculum spongocoel ostia
Ans. c
10. Nematocyst are absent in
(a) Actinozoa
(b) Ctenophora
(c) Hydrozoa
(d) Scyphora
Ans. b
Animal Kingdom Class 11 neet Questions
11. Coral reefs are found in
(a) tropical and subtropical sea water
(b) shallow water
(c) deep water
(d) marine water below 70F temp
Ans. b
12. Intermediate host in liver fluke is
(a) snail
(b) pig
(c) man
(d) mosquito
Ans. a
13. The scientific name of precious red coral is
(a) Tubipora
(b) Fupgta
(c) Heliopora
(d) Corallium
Ans. d
14. In Leucosolenia, asexual reproduction take place by
(a) sporulation
(b) external budding
(c) binary fission
(d) cyst formation
Ans. b
15. The parasitic forms of flagellated protozoans cause diseases such as
(a) sleeping sickness
(b) maiaria
(c) Chaga’s disease
(d) leishmaniasis
Ans. a
16. Pseudopodia are formed in an Amoeba
(a) when it comes in contact with a food particle
(b) by the movement of the surrounding water
(c) by exchange of salts with the medium
(d) by sol-gel transformation of the cytopiasm
Ans. d
17. Sporozoa includes diverse organisms that have
(a) thousands of cilia on the body surface
(b) flagella on their body
(c) infectious spore-like stage in their life cycle
(d) silica shelis on their surface Amoeba is
Ans. c
18. The food capturing organelle
(a) food vacuole
(b) contractile vacuole
(c) pseudopodia
(d) nucleus
Ans. c
19. Chromatoid body in Entamoeba histolytica are found
(a) cyst
(b) trophozoite
(c) metacyst
(d) minuta
Ans. a
20. Exflagellation stage occurs in the life cycle of Plasmodium in
(a) man
(b) mosquito
(c) Both (a) and (b)
(d) None of these
Ans. b
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21. A sponge can be distinguished from other animals due to presence of
(a) coelenteron
(b) choanocytes
(c) hollow body
(d) dermal papilae
Ans. b
22. Which cells in sponges have food reservest
(a) Archaeocytes
(b) Myocytes
(c) Thesocytes
(d) Choanocytes
Ans. c
23. Select the odd one from the following
(a) Sycon
(b) Spongila
(c) Euspongia
(d) Adamsia
Ans. d
24. Fertilisation in sponge is
(a) internal
(b) extermal
(c) Both (a) and (b)
(d) None of these
Ans. a
25. Excretion process in Entamoeba histolyticatakes place by
(a) general surface
(b) contractile vacuole
(c) food vacuoles
(d) None of the above
Ans. a
26. Cyclosis in Paramecitum is associated with
(a) respiration
(b) excretion
(c) digestion
(d) locomotion
Ans. d
27. Which organism possesses characteristics of plants and animals?
(a) Bacteria
(b) Monera
(c) Eugiena
(d) Mycoplasma
Ans. c
28. Collar cells are general characteristic of
(a) sand worm
(b) roundworms
(c) Coelenterata
(d) sponges
Ans. d
29. Which of the following statements is true about roundworms?
(a) Roundworms may reach 5 cm in length
(b) They are non-segmented
(c) They are generally dark coloured
(d) They occur only in the sail
Ans. b
30. Which kind of symmetry occurs in sea anemone?
(a) Bilateral
(b) Radial
(c) Asymmetry
(d) None of these
Ans. b
Animal Kingdom MCQ for NEET pdf
31. In a sponge which of the following are responsible for maintaining the current of water?
(a) Pinacocytes
(b) Porocytes
(c) Choanocytes
(d) Amoebocytes
Ans. c
32. Which one is the freshwater sponge?
(a) Spongia
(b) Sycon
(c) Euplectella
(d) Spongilla
Ans. a
33. The members of phylum-Coelenterata show
(a) metamerism
(b) radial symmetry
(c) bilateral symmetry
(d) asymmetry
Ans. b
34. The totipotent cells of sponge are
(a) archaeocytes
(b) pinacocytes
(c) choanocytes
(d) trophocytes
Ans. a
35. Active feeding stage of Plasmodium is
(a) trophozoite
(b) sporozoite
(c) merozoite
(d) metacryptozoite
Ans. a
36. Centrosomes are absent in
(a) Amoeba
(b) Paramecium
(c) Trypanosoma
(d) Plasmodium
Ans. a
37. Tse-tse fly is the vector of
(a) typhoid
(b) kala-azar pioydki
(c) gambian fever
(d) oriental sore
Ans. c
38. Onchosphere embryo occurs in
(a) Paramecium
(b) Taenia solium
(c) Fasciola
(d) Ascaris
Ans. b
39. Metacercaria larvae is the characteristic feature of
(a) Fasciola
(b) Schistosoma
(c) Both (a) and (b)
(d) None of these
Ans. a
40. In Paramecium, the coordinated movement of row of cilia causes the water laiden with food to be
(a) expelled out fro.m the cell
(b) steered into the gullet
(c) cycled into the protoplasm
(d) None of the above
Ans. b
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41. Sleeping sickness is caused by
(a) Trypanosoma gambiense
(b) Entamoeba histolytica
(c) Plasmodium vivax
(d) Plasmodium ovale
Ans. a
42. Velerium is found in
(a) Aurelia
(b) Obelia medusa
(c) Sertularia
(d) Hydra
Ans. a
43. The study of coelenterates is known as
(a) Arthrology
(b) Splanchnology
(c) Cnidology
(d) Nidology
Ans. c
44. Reserved food in Euglena is in the form of
(a) starch
(b) glycogen
(c) fatty acids
(d) paramylum
Ans. d
45. The hinder end of male Ascaris is
(a) straight
(b) thickened
(c) coiled
(d) curved
Ans. d
46. Characteristic common feature between flatworms and roundworms is
(a) triploblastic
(b) acoelomate
(c) pseudocoelomate
(d) parasitic
Ans. a
47. The commonest worm in children is
(a) Ascaris lumbricoides
(b) Enterobius vermicularis
(c) Ancylostoma duodenale
(d) Trichinella sprialis
Ans. b
48. Whipworm is
(a) Trichuris
(b) Ancylostoma
(c) Enterobius
(d) Trichinella
Ans. a
49. Liver fluke belongs to class
(a) Trematoda
(b) Turbellaria
(c) Castoda
(d) Nematoda
Ans. a
50. Segments of tapeworm are called
(a) scoles
(b) cysticercus
(c) proglottides
(d) onchospheres
Ans. c
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51. Jelly fishes belong to class
(a) Nydrozoa
(b) Scyphozoa
(c) Anthozoa
(d) None of these
Ans. b
52. Choanocytes are present in
(a) incurrent canals
(b) radial canals
(c) excurrent canals
(d) spongocoel
Ans. c
53. Tentacles of Hydra are
(a) hollow
(b) soud
(c) half hollow
(d) None of these
Ans. a
54. Nutrition in Ascaris is
(a) molozoic
(b) saprozoic
(c) parasitic
(d) Both (b) and (c)
Ans. a
55. The colour of Spongilla is due to
(a) chromocytes
(b) zoochlorellae
(c) zooxanthellae
(d) Both (a) and (b)
Ans. b
56. Ciliated protozoans have a cavity, that opens outside of the cell surface are called
(a) contractile vacuole
(b) food vacuole
(c) gullet
(d) anus
Ans. c
57. Sporozoa includes diverse organisms that have
(a) thousands of cilia on the body surface
(b) flägella on their body
(c) infectious spore-like stage in their life cycle
(d) silica shells on their surface
Ans. c
58. Centrosomes are absent in
(a) Amoeba
(b) Paramecium
(c) Trypanosoma
(d) Plasmodium
Ans. a
59. The infective stage of Trypanosoma is
(a) long and slender form
(b) crithidial form
(c) metacyclic form
(d) intermediate form
Ans. c
60. Osmoregulatory mechanism is absent in
(a) Paramecium
(b) Amoeba
(c) Euglena
(d) Trypanosoma
Ans. d
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61. Amoeba reacts
(a) negatively to both weak and strong light
(b) positively to strong light and negatively to weak light
(c) positively to both weak and strong light
(d) negatively to strong light and positively to weak light
Ans. d
62. Amoeba is immortal, it can be explained by germplasm theory of
(a) Heitzmann
(b) Schultze
(c) Berthold
(d) Weismann
Ans. d
63. Surface tension theory explains the theory of
(a) amoeboid movement
(b) caterpillar movement of Hydra
(c) ciliary beat
(d) jerking movement of Euglena
Ans. a
64. Amoeba is capable of regeneration. This is possible only from
(a) a nucleated bit of Amoeba
(b) an anucleate bit of Amoeba
(c) a young Amoeba
(d) an old Amoeba
Ans. a
65. Balantidium lives in the intestine of
(a) man
(b) pig
(c) sheep
(d) All of these
Ans. d
66. Cytopyge is found in
(a) Amoeba
(b) Paramecium
(c) Euglena
(d) Trypanosoma
Ans. d
67. Which show endocommensal form in large intestine of anura?
(a) Opalina
(b) Monocystis
(c) Trypanosoma
(d) None of these
Ans. a
68. Active feeding stage of Plasmodium is
(a) trophozoite
(b) sporozoite
(c) merozoite
(d) metacryptozoite
Ans. a
69. Destruction of nucleus in Amoeba results in
(a) no change
(b) quick locomotion
(c) slowing down of metabolism
(d) immediate death
Ans. c
70. If an Amoeba is put in a medium-A from freshwater, its contractile vacuole disappeared but when it is transferred to medium-B, its contractile vacuole reappeared. What is the difference between medium-A and B?
(a) Medium-A is hypotonic
(b) Medium-B is hypertonic
(c) Medium-A is hypertonic
(d) Medium-A is isotonic
Ans. d
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71. Nitrogenous wastes in Amoeba, are excreted through
(a) plasmalemma
(b) food vacuole
(c) contractile vacuole
(d) None of these
Ans. a
72. In sponges, the canal system is helpful in
(a) food gathering
(b) respiratory exchange
(c) removal of waste
(d) All of these
Ans. d
73. Select the odd one from the following.
(a) Sycon
(b) Spongilla
(c) Euspongia
(d) Adamsia
Ans. d
74. The middle layer of the body wall of Porifera is
(a) mesenchyme
(b) mesoderm
(c) mesogloea
(d) mesentery
Ans. a
75. Glass sponges belong to the class
(a) Demospongia
(b) Tetractinellida
(c) Hexactinellida
(d) Calcarea
Ans. c
76. Which one of the following is the most distinctive character of sponges? ablons/
(a) They are acellular
(b) They possess special cells called choanocytes
(c) They reproduce asexually
(d) They are all marine
Ans. b
77. The inter-communicating cavities in the body of a sponge constitute
(a) water vascular system
(b) canal system
(c) circulating system
(d) None of these
Ans. b
78. Which of the following statement is true about sponges?
(a) Innumerable mouths and one exit
(b) One mouth and innumerable exits
(c) Spicules are made of chitin
(d) A large spaceous stomach
Ans. a
79. Which of the following is a false statement?
(a) All sponges are hermaphrodites
(b) Choanocytes are reproductive in function
(c) Sponges are multicellular organisms
(d) Porocytes allow incurrents of water
Ans. b
80. Porocytes are special cells for the passage of
(a) excretory products within body of flatworms
(b) sweat upon surface of mammalian epidermis
(c) incoming water current in the body of sponges
(d) outgoing water current on top of sponges
Ans. c
Higher Non-Chordates MCQs
1. Body of annelids is
(a) bilateral symmetrical
(b) asymmetrical
(c) radial symmetrical
(d) None of the above
Ans. a
2. The parapodia of heteronereis are
(a) provided with long, thicker bar-shaped blades
(b) shorter than the parapodia of Nereis
(c) longer than body segments
(d) provided with thin cartilaginous covering for strength
Ans. a
3. In Echinodermata, fertilisation is usually
(a) external
(b) internal
(c) absent
(d) useless
Ans. b
4. Statocysts are
(a) present in heteronereis
(b) absent in adult Nereis
(c) present in larval forms only
(d) totally absent in Nereis
Ans. d
5. In echinoderms, the digestive system is
(a) complete
(b) incomplete
(c) absent
(d) Either (b) or (c)
Ans. a
6. Apple snail is the common name of
(a) Octopus
(b) Ampullariidae
(c) Dentalium
(d) Loligo
Ans. b
7. In prawn, identification of sex can be done externally by
(a) second chelate leg
(b) first abdominal appendage
(c) first maxillipeds
(d) uropode
Ans. d
8. Gastropods are
(a) marine
(b) freshwater
(c) terrestrial
(d) All of these
Ans. d
9. The larva of echinoderms are
(a) radially symmetrical
(b) bilaterally symmetrical
(c) asymmetrical
(d) pentamerous
Ans. b
10. Resorptive cells of digestive gland of Pila possess
(a) lipases
(b) proteases
(c) carbohydrates
(d) None of these
Ans. b
11. Echinoderms have an endoskeleton of
(a) calcified bones
(b) calcareous ossicles
(c) chitinous plates
(d) spongin fibres
Ans. b
12. The most evolved molluscs are
(a) cephalopods
(b) gastropods
(c) scaphopods
(d) None of these
Ans. a
14. Ecdysis and metamorphosis is controlled by which of the following glands in cockroach?
(a) Corpus luteum
(b) Corpora allata
(c) Corpus callosum
(d) Prothoracic gland
Ans. b
15. Body of molluscs is covered by
(a) chitinous exoskeleton
(b) siliceous spicules
(c) calcareous shell
(d) pellicle
Ans. c
16. The level of organisation in Echinodermata is of
(a) cellular level
(b) tissue level
(c) organ level
(d) organ system level
Ans. d
17. Lime cells of digestive glands in Pila contain
(a) carbonates of lime
(b) sulphate of lime
(c) phosphate of lime
(d) All of these SE
Ans. c
18. What is correct about male mosquito?
(a) Mandibles are well-developed
(b) Mandibles are four
(c) Mandibles are absent
(d) None of the above
Ans. c
19. In molluscs, the digestive tract
(a) absent
(b) complete
(c) incomplete
(d) None of these
Ans. b
20. Filter feeding occurs in
(a) earthworm
(b) Nereis
(c) leech
(d) cockroach
Ans. a
21. ‘Acorn worm’ is the common name of
(a) Balanoglossus
(b) Ascaris
(c) Earthworm
(d) Scolopendra
Ans. a
22. Haemocyanin, the blue colouring pigment of molluscan blood contains
(a) iron
(b) magnesium
(c) copper
(d) manganese
Ans. c
23. Mollusca has….type of vascular system
(a) reduced
(b) open
(c) closed
(d) None of these
Ans. b
24. The culture of molluscs can be studies under
(a) pisciculture
(b) sericulture
(c) aquaculture
(d) apiculture
Ans. c
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25. Johnston’s organ is found in
(a) spider’s
(b) antennae of mosquitoes
(c) head of cockroach
(d) abdomen of houseflies
Ans. b
26. Echinoderms are considered to be the most evolved invertebrates because they
(a) are schizocoelic
(b) are enterocoelic
(c) have a great power of regeneration
(d) show resemblance with chordates in their embryonic development
Ans. a
27. How many red colour eye spots are present in sea star?
(a) One pair
(b) Two pairs
(c) Three pairs
(d) Five pairs
Ans. d
28. Excretion in echinoderm is conducted by
(a) a set of nephridium around the disc
(b) a set of nephridium around the tips of arms
(c) echinoderms are without excretory organs
(d) five pairs of kidney
Ans. c
29. What are the respiratory organs of molluscs?
(a) Gills of ctenidia
(b) Mantle
(c) Pulmonary sac
(d) All of these
Ans. d
30. A snail’s body has
(a) visceral mass
(b) shell
(c) ventral muscular foot
(d) All of these
Ans. d
31. One of the following is not an echinoderm
(a) sea lily
(b) sea pentagon
(c) sea pen
(d) sea cucumber
Ans. c
32. The fold of dorsal body wall covering the visceral mass in Mollusca is known as
(a) shel
(b) mantle
(c) operculum
(d) None of these
Ans. b
33. The echinoderms are related to chordates by its similarity in the development of
(a) gut
(b) nerve
(c) coelom
(d) heart
Ans. c
34. Mollusca are
(a) bilaterally symmetrical
(b) radial symmetrical
(c) asymmetrical
(d) None of these
Ans. a
35. Mollusca have..type of reproduction.
(a) asexual
(b) sexual
(c) Both (a) and (b)
(d) None of these
Ans. b
36. Torsion and detorsion are exceptional to
(a) Mollusca
(b) Echinodermata
(c) Annelida
(d) All of these
Ans. a
37. Locomotory organs of Echinodermata are
(a) parapodia
(b) pseudopodia
(c) toot
(d) None of these
Ans. d
38. Nervous system of echinoderms comprises
(a) radial nerve cord
(b) the presence of brain
(c) no brain
(d) chain of ganglia
Ans. a
39. The members of bee colony recognise each other by
(a) smell
(b) vision
(c) touch
(d) dance
Ans. d
40. The common larvae of annelids is
(a) trochophore
(b) actinotrocha
(c) tornaria
(d) None of these
Ans. a
41. Coelomic fluid of Pheretima is
(a) acidic
(b) watery
(c) oily
(d) alkaline
Ans. d
42. Nereis
(a) gregarious
(b) nocturnal
(c) carnivorous
(d) All of these
Ans. d
43. The female genital aperture in earthworm is present ventrally on the segment
(a) 10th
(b) 12th
(c) 14th
(d) 19th
Ans. c
44. An insect commonly available from book is
(a) silver fish
(b) Drosophila
(c) cockroach
(d) mosquito
Ans. a
45. A class with the largest number of animals is
(a) Mammalia
(b) Insecta
(c) Reptilia
(d) Pisces
Ans. b
46. Changes involving conversion of larva into adult are
(a) metastasis
(b) metagenesis
(c) metamorphosis
(d) alternation of generation
Ans. c
47. The Indian pearl oyster is
(a) Sepia
(b) Pinctada
(c) Pila
(d) Chiton
Ans. b
48. Connecting link between Annelida and Mollusca is
(a) Squid
(b) Nautilus
(c) Neopilina
(d) Sepia
Ans. c
49. The larvae of echinodermates are
(a) trochophore and auricularia
(b) bipinnavia and brachiolaria
(c) radia and cerearia
(d) miracidium and cysticerci
Ans. b
50. Sea star is
(a) Asterias
(b) Ophiothrix
(c) Anedon
(d) Echinus
Ans. a
51. Which one of the following are not hermaphrodite animals?
(a) Polychaetes
(b) Flatworms
(c) Leeches
(d) Earthworm
Ans. a
52. The animal which does not show any metamorphosis of larval stage is
(a) Pheretima posthuma
(b) Astrias
(c) Musca domestica
(d) Butterfly
Ans. a
53. Leeches are
(a) phytophagous animals
(b) blood sucking animals
(c) insectivorous animals
(d) soil eating animals
Ans. b
54. Leech secretes, which of the following anticoagulants?
(a) Hirudin
(b) Heparin
(c) Serotonin
(d) Histamine
Ans. a
55. Which one assists in locomotion?
(a) Trichocysts in Paramecium
(b) Penae spicules in Ascaris lumbricoidis
(c) Clitellum in Pheretima
(d) Posterior sucker in Hirudinaria
Ans. d
56. Tube dwelling polychaetes are known as
(a) burrowing
(b) planktonic
(c) pelagic
(d) tubicolous
Ans. d
57. Aphrodite is commonly known as
(a) lung worm
(b) sea fan
(c) sea mouse
(d) polalo worm
Ans. c
58. Which of the following annelid is dioecious?
(a) Pheretima
(b) Eisenia
(c) Nereis
(d) Lumbricus
Ans. c
59. Clitellum is absent in
(a) Nereis
(b) Aphrodite
(c) Chaetopterus
(d) All of these
Ans. d
60. Which one of the following larva is shared by both annelids and molluscs?
(a) Glochidium
(b) Tornaria
(c) Trochophore
(d) Planula
Ans. c
61. The largest phylum of Animalia, that includes insects is
(a) Arthropoda
(b) Aschelminthes
(c) Porifera
(d) Annelida
Ans. a
62. The body of arthropods consists of
(a) head
(b) thorax
(c) abdomen
(d) All of these
Ans. d
63. In arthropods, excretion takes place through the
(a) flame cells
(b) Malpighian tubules
(c) gills
(d) nephridia
Ans. b
64. In arthropods, fertilisation is usually
(a) internal
(b) external
(c) absent
(d) Either (b) or (c)
Ans. a
65. The membrane at the side that can connect the tergum and sternum is called
(a) mesentery
(b) pleuron
(c) epithelium
(d) chitin
Ans. b
66. The balancing organ equal to our ear in aquatic arthropods as in prawn is
(a) otolith
(b) lateral line organ
(c) otocyst
(d) statocyst
Ans. d
67. The free larval stage can be traced in which one of the following sets?
(a) Ascaris, housefly and earthworm
(b) Butterfly mosquito and honeybee
(c) Housefly, earthworm and mosquito
(d) Locust, earthworm and cockroach
Ans. b
68. Head louse is
(a) Pediculus humanus capititis
(b) Phytophaga
(c) Pediculus humanus corporis
(d) None of the above
Ans. a
69. In Limulus (king crab), belonging to sub-class-Xiphosura, the respiratory organs are
(a) book lungs
(b) gills
(c) tracheae
(d) absent
Ans. a
70. Respiratory organs of crustaceans are
(a) lungs
(b) book lungs
(c) tracheae
(d) gills
Ans. d
71. The coxal glands in arachnids serve as
(a) digestive glands
(b) excretory glands
(c) reproductive glands
(d) poison glands
Ans. b
72. An insect without metamorphosis is
(a) silver fish
(b) Pediculus
(c) bed bug
(d) cray fish
Ans. a
73. Leptocorisa is
(a) harmful
(b) useful
(c) important in oil industry
(d) useful for crops as biological control
Ans. a
74. Phlebotomus is responsible for spreading
(a) dumdum fever
(b) oriental sores
(c) kala-azar
(d) All of these
Ans. d
75. Palpigers are the structures present on insect’s
(a) labrum
(b) labium
(c) antennae
(d) maxillae
Ans. b
Question 1: What is the largest animal on Earth?
a) African Elephant
b) Blue Whale
c) Giraffe
d) Hippopotamus
Answer: b) Blue Whale
Question 2: Which of the following animals belongs to the class Aves?
a) Frog
b) Crocodile
c) Spider
d) Sparrow
Answer: d) Sparrow
Question 3: Which phylum do jellyfish, corals, and sea anemones belong to?
a) Arthropoda
b) Mollusca
c) Cnidaria
d) Chordata
Answer: c) Cnidaria
Question 4: What is the process called by which insects transform from an immature form to an adult form?
a) Metamorphosis
b) Photosynthesis
c) Fertilization
d) Respiration
Answer: a) Metamorphosis
Question 5: Which of the following animals is a marsupial?
a) Kangaroo
b) Lion
c) Zebra
d) Giraffe
Answer: a) Kangaroo
Question 6: Which class do snakes, lizards, and turtles belong to?
a) Amphibia
b) Reptilia
c) Mammalia
d) Aves
Answer: b) Reptilia
Question 7: How do mammals typically give birth to their young?
a) Laying eggs
b) Pupation
c) Metamorphosis
d) Live birth
Answer: d) Live birth
Question 8: The “Kingdom Animalia” is characterized by:
a) Autotrophic nutrition
b) Cell walls made of cellulose
c) Heterotrophic nutrition
d) Absence of multicellularity
Answer: c) Heterotrophic nutrition
Question 9: Which of the following animals is ectothermic?
a) Polar Bear
b) Penguin
c) Dolphin
d) Snake
Answer: d) Snake
Question 10: What is the main characteristic feature of animals belonging to the phylum Chordata?
a) Exoskeleton
b) Radial symmetry
c) Notochord
d) Segmented bodies
Answer: c) Notochord
Question 11: Which of the following is a cold-blooded animal?
a) Cat
b) Dog
c) Fish
d) Rabbit
Answer: c) Fish
Question 12: Which phylum includes animals with a segmented body, jointed appendages, and an exoskeleton?
a) Chordata
b) Mollusca
c) Arthropoda
d) Annelida
Answer: c) Arthropoda
Question 13: Which animal is known as the “ship of the desert”?
a) Horse
b) Camel
c) Elephant
d) Giraffe
Answer: b) Camel
Question 14: What is the largest species of shark?
a) Hammerhead Shark
b) Great White Shark
c) Bull Shark
d) Tiger Shark
Answer: b) Great White Shark
Question 15: Which of the following animals is a marsupial?
a) Koala
b) Beaver
c) Squirrel
d) Raccoon
Answer: a) Koala
Question 16: What is the largest land animal?
a) African Elephant
b) Giraffe
c) Hippopotamus
d) Rhinoceros
Answer: a) African Elephant
Question 17: Which class of animals includes animals like snails, clams, and octopuses?
a) Reptilia
b) Arachnida
c) Mollusca
d) Amphibia
Answer: c) Mollusca
Question 18: What is the process called by which butterflies and moths develop from caterpillars?
a) Hibernation
b) Metamorphosis
c) Evolution
d) Fertilization
Answer: b) Metamorphosis
Question 19: Which of the following animals is a vertebrate?
a) Jellyfish
b) Starfish
c) Squid
d) Shark
Answer: d) Shark
Question 20: What is the primary function of an animal’s respiratory system?
a) Excretion
b) Movement
c) Digestion
d) Exchange of gases
Answer: d) Exchange of gases
Question 21: Which of the following animals is not a mammal?
a) Bat
b) Whale
c) Dolphin
d) Crocodile
Answer: d) Crocodile
Question 22: Which phylum includes animals with a notochord at some point in their life cycle?
a) Chordata
b) Echinodermata
c) Porifera
d) Nematoda
Answer: a) Chordata
Question 23: What is the largest species of penguin?
a) Emperor Penguin
b) Adélie Penguin
c) King Penguin
d) Gentoo Penguin
Answer: a) Emperor Penguin
Question 24: Which of the following animals is a member of the big cat family?
a) Cheetah
b) Hyena
c) Wolf
d) Coyote
Answer: a) Cheetah
Question 25: Which type of animal is characterized by having a backbone?
a) Invertebrate
b) Vertebrate
c) Arthropod
d) Annelid
Answer: b) Vertebrate
Question 26: What is the largest species of pinniped (seals, sea lions, and walruses)?
a) Sea Lion
b) Harbor Seal
c) Walrus
d) Leopard Seal
Answer: c) Walrus
Question 27: Which of the following animals does not lay eggs?
a) Platypus
b) Kangaroo
c) Duck
d) Snake
Answer: b) Kangaroo
Question 28: Which phylum includes animals like earthworms and leeches?
a) Nematoda
b) Annelida
c) Platyhelminthes
d) Porifera
Answer: b) Annelida
Question 29: What is the process by which some animals, like lizards, shed their outer layer of skin?
a) Ecdysis
b) Excretion
c) Osmosis
d) Photosynthesis
Answer: a) Ecdysis
Question 30: Which animal has the ability to regrow lost limbs?
a) Human
b) Lizard
c) Horse
d) Kangaroo
Answer: b) Lizard
Question 31: Which of the following animals is known for its ability to change color and texture to blend into its surroundings?
a) Chameleon
b) Parrot
c) Hummingbird
d) Koala
Answer: a) Chameleon
Question 32: What is the largest species of bear?
a) Polar Bear
b) Brown Bear
c) Black Bear
d) Panda Bear
Answer: b) Brown Bear
Question 33: Which of the following animals is a marsupial native to Australia?
a) Zebra
b) Cheetah
c) Platypus
d) Wombat
Answer: d) Wombat
Question 34: In the animal kingdom, what is the purpose of the “skeleton”?
a) To provide energy
b) To facilitate digestion
c) To support and protect the body
d) To produce hormones
Answer: c) To support and protect the body
Question 35: Which class of animals includes animals that are cold-blooded, have dry skin covered in scales, and lay eggs?
a) Mammalia
b) Aves
c) Amphibia
d) Reptilia
Answer: d) Reptilia
Question 36: Which of the following animals is a member of the rodent family?
a) Bat
b) Rabbit
c) Ostrich
d) Penguin
Answer: b) Rabbit
Question 37: What is the process by which some animals enter a dormant state during periods of unfavorable conditions?
a) Hibernation
b) Metamorphosis
c) Photosynthesis
d) Molt
Answer: a) Hibernation
Question 38: Which of the following animals is not a mammal?
a) Platypus
b) Kangaroo
c) Chimpanzee
d) Crocodile
Answer: d) Crocodile
Question 39: What is the largest species of penguin?
a) Emperor Penguin
b) Adélie Penguin
c) King Penguin
d) Gentoo Penguin
Answer: a) Emperor Penguin
Question 40: Which phylum includes animals that have radial symmetry, such as sea stars and sea urchins?
a) Cnidaria
b) Mollusca
c) Echinodermata
d) Chordata
Answer: c) Echinodermata
Question 41: What is the smallest mammal in the world?
a) Mouse
b) Shrew
c) Bat
d) Hamster
Answer: b) Shrew
Question 42: Which of the following animals is known for its ability to echolocate?
a) Tiger
b) Elephant
c) Dolphin
d) Giraffe
Answer: c) Dolphin
Question 43: What is the primary function of an animal’s circulatory system?
a) Reproduction
b) Movement
c) Transport of nutrients and oxygen
d) Protection
Answer: c) Transport of nutrients and oxygen
Question 44: Which type of animal is characterized by having jointed legs, a segmented body, and an exoskeleton?
a) Mollusk
b) Arachnid
c) Cnidarian
d) Annelid
Answer: b) Arachnid
Question 45: Which of the following animals is known for its ability to glide through the air using a membrane of skin?
a) Squirrel
b) Rabbit
c) Fox
d) Flying Squirrel
Answer: d) Flying Squirrel
Question 46: What is the process by which an insect transforms from a pupa to an adult?
a) Fertilization
b) Larval stage
c) Metamorphosis
d) Molting
Answer: c) Metamorphosis
Question 47: Which of the following animals is a type of venomous snake?
a) Boa Constrictor
b) Rattlesnake
c) Python
d) Anaconda
Answer: b) Rattlesnake
Question 48: What is the main distinguishing feature of animals belonging to the class Aves?
a) Scales
b) Feathers
c) Fins
d) Gills
Answer: b) Feathers
Question 49: Which phylum includes animals that have a water vascular system and spiny skin, such as sea stars?
a) Echinodermata
b) Porifera
c) Platyhelminthes
d) Nematoda
Answer: a) Echinodermata
Question 50: Which of the following animals is a member of the feline family?
a) Wolf
b) Hyena
c) Cheetah
d) Fox
Answer: c) Cheetah
Question 51: What is the process by which birds lay and incubate eggs?
a) Hibernation
b) Fertilization
c) Brooding
d) Oviposition
Answer: c) Brooding
Question 52: Which of the following animals is a marsupial found in the Americas?
a) Koala
b) Kangaroo
c) Tasmanian Devil
d) Wombat
Answer: c) Tasmanian Devil
Question 53: What is the smallest species of whale?
a) Blue Whale
b) Humpback Whale
c) Sperm Whale
d) Dwarf Sperm Whale
Answer: d) Dwarf Sperm Whale
Question 54: Which class of animals includes animals that are characterized by having a notochord, a dorsal nerve cord, pharyngeal slits, and a post-anal tail at some stage of their life?
a) Amphibia
b) Chondrichthyes
c) Mammalia
d) Chordata
Answer: d) Chordata
Question 55: Which of the following animals is a marsupial known for its prehensile tail and pouch?
a) Opossum
b) Lemur
c) Armadillo
d) Platypus
Answer: a) Opossum
Question 56: What is the largest species of squid?
a) Giant Squid
b) Humboldt Squid
c) Cuttlefish
d) Vampire Squid
Answer: a) Giant Squid
Question 57: Which phylum includes animals that have a soft body, often protected by a hard shell, and a muscular foot for movement?
a) Arthropoda
b) Mollusca
c) Chordata
d) Nematoda
Answer: b) Mollusca
Question 58: Which of the following animals is known for its ability to generate electricity?
a) Jellyfish
b) Octopus
c) Electric Eel
d) Sea Urchin
Answer: c) Electric Eel
Question 59: What is the process by which animals shed their old feathers, skin, or exoskeleton?
a) Molt
b) Metamorphosis
c) Reproduction
d) Regeneration
Answer: a) Molt
Question 60: Which of the following animals is known for its ability to mimic the appearance and behavior of other animals?
a) Chameleon
b) Sloth
c) Kangaroo
d) Hippopotamus
Answer: a) Chameleon
Question 61: Which of the following animals is a member of the weasel family and is known for its black and white coloration?
a) Raccoon
b) Skunk
c) Ferret
d) Beaver
Answer: b) Skunk
Question 62: What is the process by which animals convert food into energy and eliminate waste products?
a) Reproduction
b) Respiration
c) Digestion
d) Photosynthesis
Answer: c) Digestion
Question 63: Which class of animals includes animals that have moist, scaleless skin, and undergo metamorphosis?
a) Aves
b) Amphibia
c) Mammalia
d) Reptilia
Answer: b) Amphibia
Question 64: What is the primary function of an animal’s nervous system?
a) Reproduction
b) Digestion
c) Movement
d) Communication and coordination
Answer: d) Communication and coordination
Question 65: Which of the following animals is a type of big cat known for its distinctive black coat?
a) Leopard
b) Lion
c) Tiger
d) Cheetah
Answer: a) Leopard
Question 66: What is the process by which animals develop from a fertilized egg to a mature adult?
a) Metamorphosis
b) Photosynthesis
c) Fertilization
d) Development
Answer: d) Development
Question 67: Which of the following animals is not a reptile?
a) Alligator
b) Cobra
c) Iguana
d) Salamander
Answer: d) Salamander
Question 68: What is the largest species of deer?
a) Moose
b) White-tailed Deer
c) Red Deer
d) Fallow Deer
Answer: a) Moose
Question 69: Which type of animal is characterized by having a soft body and a hard, external shell made of calcium carbonate?
a) Mammal
b) Amphibian
c) Reptile
d) Arachnid
Answer: c) Reptile
Question 70: Which of the following animals is a marsupial that is native to North America?
a) Wallaby
b) Quokka
c) Opossum
d) Bilby
Answer: c) Opossum
Question 71: What is the process by which animals break down food into smaller molecules that can be absorbed by cells?
a) Osmosis
b) Digestion
c) Excretion
d) Fermentation
Answer: b) Digestion
Question 72: Which of the following animals is known for its ability to regenerate lost body parts, such as its tail?
a) Salamander
b) Frog
c) Lizard
d) Turtle
Answer: a) Salamander
Question 73: Which class of animals includes animals that have a bony skeleton and gills throughout their life cycle?
a) Aves
b) Mammalia
c) Reptilia
d) Actinopterygii
Answer: d) Actinopterygii
Question 74: What is the largest species of pinniped (seals, sea lions, and walruses)?
a) Sea Lion
b) Harbor Seal
c) Walrus
d) Leopard Seal
Answer: c) Walrus
Question 75: Which of the following animals is a member of the feline family known for its distinctive mane?
a) Leopard
b) Cheetah
c) Lion
d) Jaguar
Answer: c) Lion
Question 76: What is the process by which animals take in oxygen and release carbon dioxide?
a) Photosynthesis
b) Osmosis
c) Respiration
d) Fermentation
Answer: c) Respiration
Question 77: Which of the following animals is a type of cephalopod known for its ability to change color and texture rapidly?
a) Cuttlefish
b) Nautilus
c) Clam
d) Snail
Answer: a) Cuttlefish
Question 78: What is the process by which animals reproduce by laying eggs that hatch outside the body?
a) Fertilization
b) Viviparous
c) Oviparous
d) Gestation
Answer: c) Oviparous
Question 79: Which of the following animals is a member of the cat family that is native to the Americas?
a) Snow Leopard
b) Cheetah
c) Bobcat
d) Lynx
Answer: c) Bobcat
Question 80: What is the main function of an animal’s excretory system?
a) Movement
b) Reproduction
c) Digestion
d) Removal of waste products
Answer: d) Removal of waste products
Question 81: Which of the following animals is a marsupial native to South America?
a) Tasmanian Devil
b) Wallaby
c) Capybara
d) Quokka
Answer: c) Capybara
Question 82: What is the largest species of living reptile?
a) Komodo Dragon
b) Anaconda
c) Alligator
d) Nile Crocodile
Answer: d) Nile Crocodile
Question 83: Which of the following animals is known for its ability to spin silk to create webs?
a) Beetle
b) Spider
c) Centipede
d) Scorpion
Answer: b) Spider
Question 84: What is the process by which animals produce offspring through the combination of genetic material from two parents?
a) Parthenogenesis
b) Asexual reproduction
c) Sexual reproduction
d) Binary fission
Answer: c) Sexual reproduction
Question 85: Which of the following animals is known for its ability to glide using a membrane of skin called a patagium?
a) Bat
b) Rat
c) Rabbit
d) Squirrel
Answer: a) Bat
Question 86: What is the largest species of penguin?
a) Adélie Penguin
b) King Penguin
c) Emperor Penguin
d) Gentoo Penguin
Answer: c) Emperor Penguin
Question 87: Which class of animals includes animals that have a bony skeleton, scales, and typically lay eggs on land?
a) Amphibia
b) Reptilia
c) Mammalia
d) Aves
Answer: b) Reptilia
Question 88: Which of the following animals is known for its ability to regrow its tail when it is lost?
a) Snake
b) Lizard
c) Turtle
d) Salamander
Answer: b) Lizard
Question 89: What is the process by which animals release eggs and sperm into the water for external fertilization?
a) Viviparous
b) Oviparous
c) Ovoviviparous
d) Spawning
Answer: d) Spawning
Question 90: Which of the following animals is known for its ability to produce bioluminescent light?
a) Jellyfish
b) Octopus
c) Firefly
d) Sea Urchin
Answer: c) Firefly
Question 91: What is the largest species of dolphin?
a) Common Dolphin
b) Bottlenose Dolphin
c) Orca (Killer Whale)
d) Spinner Dolphin
Answer: c) Orca (Killer Whale)
Question 92: Which phylum includes animals that have a segmented body, jointed appendages, and an exoskeleton made of chitin?
a) Echinodermata
b) Mollusca
c) Arthropoda
d) Cnidaria
Answer: c) Arthropoda
Question 93: Which of the following animals is a member of the mustelid family, known for its aquatic lifestyle and dense fur?
a) Otter
b) Beaver
c) Raccoon
d) Skunk
Answer: a) Otter
Question 94: What is the process by which animals release eggs or give birth to live young that have developed within the mother’s body?
a) Oviparous
b) Viviparous
c) Parthenogenesis
d) Fertilization
Answer: b) Viviparous
Question 95: Which of the following animals is a member of the pinniped group known for its large tusks?
a) Seal
b) Sea Lion
c) Walrus
d) Dolphin
Answer: c) Walrus
Question 96: What is the largest species of eagle?
a) Bald Eagle
b) Golden Eagle
c) Harpy Eagle
d) African Fish Eagle
Answer: c) Harpy Eagle
Question 97: Which of the following animals is a member of the hyena family known for its distinctive laugh-like vocalization?
a) Jackal
b) Wolf
c) African Wild Dog
d) Spotted Hyena
Answer: d) Spotted Hyena
Question 98: What is the process by which animals transform from an egg to a larval stage and then into an adult without a pupal stage?
a) Metamorphosis
b) Pupation
c) Molting
d) Nymphal development
Answer: d) Nymphal development
Question 99: Which of the following animals is a marsupial that is native to the island of Tasmania?
a) Kangaroo
b) Koala
c) Tasmanian Devil
d) Wallaby
Answer: c) Tasmanian Devil
Question 100: What is the primary function of an animal’s skeletal system?
a) Digestion
b) Respiration
c) Protection and support
d) Circulation
Answer: c) Protection and support
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