NEET Biology Animal Kingdom MCQs Set 11

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Multiple Choice Questions

Question 1: Which one is not a correct statement ?
(a) The Larva of Scoliodon exists
(b) Lateral line is absent in Bangarus
(c) Air bladder is present in Betta
(d) All Chordates are deuterostomes
Show Answer & Explanation

Answer: (a) The Larva of Scoliodon exists

Explanation:
1. Scoliodon (a shark) has no larval stage, so the statement is not correct.

Teacher's Note:
1. Learn each phylum by level of organisation, symmetry, germ layers, coelom type and one distinguishing feature.
2. Examples help: Porifera Spongilla, Cnidaria Hydra, Platyhelminthes Taenia, Aschelminthes Ascaris, Annelida Nereis, Arthropoda Apis, Mollusca Pila, Echinodermata Asterias.

Question 2: Which one of the followig bird is different from rest of the birds ?
(a) Neophron
(b) Aptenodytes
(c) Psittacula
(d) Corvus
Show Answer & Explanation

Answer: (b) Aptenodytes

Explanation:
1. Aptenodytes (penguin) is flightless, unlike the other birds.

Teacher's Note:
1. Chordates are separated into protochordates and vertebrates, and vertebrates into Agnatha and Gnathostomata.
2. For classes of vertebrates, compare heart chambers, skin covering, body temperature and mode of development.

Question 3: Which of the following statement is/are true for birds (A) Hind limb are partially modified into wings. (B) Humming bird is exceptionally viviparous (C) Fertilization is internal. (D) Air sac connected to lung supplement respiration
(a) A, B
(b) B, C
(c) A, D
(d) C, D
Show Answer & Explanation

Answer: (d) C, D

Explanation:
1. Birds fertilise internally and have air sacs connected to the lungs; forelimbs, not hind limbs, form wings.

Teacher's Note:
1. Pairs of animal and common name or group are frequent questions.
2. Make a list of one example for each class so you can match quickly.

Question 4: Which of the following is correct pair ?
(a) Struthio – Vulture
(b) Chameleon – Garden lizard
(c) Chelone – Turtle
(d) Betta – Flying fish
Show Answer & Explanation

Answer: (c) Chelone – Turtle

Explanation:
1. Chelone is a turtle.

Teacher's Note:
1. Learn each phylum by level of organisation, symmetry, germ layers, coelom type and one distinguishing feature.
2. Examples help: Porifera Spongilla, Cnidaria Hydra, Platyhelminthes Taenia, Aschelminthes Ascaris, Annelida Nereis, Arthropoda Apis, Mollusca Pila, Echinodermata Asterias.

Question 5: Which of the following is correct pair ?
(a) Hyla – Coelenterate
(b) Pteropus – Flying fish
(c) Doliolum – Protochordate
(d) Carcharodon – Bony fish
Show Answer & Explanation

Answer: (c) Doliolum – Protochordate

Explanation:
1. Doliolum is a protochordate (tunicate).

Teacher's Note:
1. Chordates are separated into protochordates and vertebrates, and vertebrates into Agnatha and Gnathostomata.
2. For classes of vertebrates, compare heart chambers, skin covering, body temperature and mode of development.

Question 6: Which one of the following set of animal will have tracheal respiration.
(a) Silk worm, Laccifer
(b) Limulus, Prawn
(c) Spider, Cyclops
(d) Apis, King crab
Show Answer & Explanation

Answer: (a) Silk worm, Laccifer

Explanation:
1. Insects such as silkworm and Laccifer breathe by tracheae.

Teacher's Note:
1. Learn each phylum by level of organisation, symmetry, germ layers, coelom type and one distinguishing feature.
2. Examples help: Porifera Spongilla, Cnidaria Hydra, Platyhelminthes Taenia, Aschelminthes Ascaris, Annelida Nereis, Arthropoda Apis, Mollusca Pila, Echinodermata Asterias.

Question 7: Which one of the following statement is true?
(a) All members of Bilateria are always Deuterostomes
(b) Eumetazoan are Deuterostomes
(c) All acoelomates are Diploblastic
(d) All Haemocoelomates are bilateral symmetrical
Show Answer & Explanation

Answer: (d) All Haemocoelomates are bilateral symmetrical

Explanation:
1. Animals with a haemocoel (arthropods and molluscs) are bilaterally symmetrical.

Teacher's Note:
1. Chordates are separated into protochordates and vertebrates, and vertebrates into Agnatha and Gnathostomata.
2. For classes of vertebrates, compare heart chambers, skin covering, body temperature and mode of development.

Question 8: The mammal which posses both reptilian and mammalian Characters is ?
(a) Macropus
(b) Scaly ant eater
(c) Ornithorhynchus
(d) Ichthyophis
Show Answer & Explanation

Answer: (c) Ornithorhynchus

Explanation:
1. Ornithorhynchus lays eggs like a reptile but suckles young like a mammal.

Teacher's Note:
1. Pairs of animal and common name or group are frequent questions.
2. Make a list of one example for each class so you can match quickly.

Question 9: Identify false statements : (A) Cyclostomates are ectoparasite on true fishes (B) Ctenophores are sessile and bear Cnidocytes (C) Aschelminthes included parasitic as well ss non-parasitic round worms (D) Arthropods are most abundant group with Calcareous exoskeleton.
(a) B, D
(b) A, B
(c) C, D
(d) A, D
Show Answer & Explanation

Answer: (a) B, D

Explanation:
1. Ctenophores are free swimming with no cnidocytes and arthropod exoskeleton is chitinous, so B and D are false.

Teacher's Note:
1. Learn each phylum by level of organisation, symmetry, germ layers, coelom type and one distinguishing feature.
2. Examples help: Porifera Spongilla, Cnidaria Hydra, Platyhelminthes Taenia, Aschelminthes Ascaris, Annelida Nereis, Arthropoda Apis, Mollusca Pila, Echinodermata Asterias.

Question 10: Identify the true statement :
(a) Protozoans are mostly heterotrophic animals
(b) Water enters inside the body through the osculum in sponges.
(c) Ctenophores are fresh water animals
(d) All parasites are triploblastic
Show Answer & Explanation

Answer: (a) Protozoans are mostly heterotrophic animals

Explanation:
1. Protozoans are mostly heterotrophic.

Teacher's Note:
1. Pairs of animal and common name or group are frequent questions.
2. Make a list of one example for each class so you can match quickly.

Question 11: Identified the incorrect statement from the following with reference to round worm : (A) Syncytial epidermis (B) Most and free livings of ectoparasites (C) All parasites are unisexual (D) Incomplete alimentary canal
(a) A and B
(b) B and C
(c) B and D
(d) A and D
Show Answer & Explanation

Answer: (c) B and D

Explanation:
1. Roundworms are mostly endoparasites and have a complete alimentary canal, so B and D are incorrect.

Teacher's Note:
1. Learn each phylum by level of organisation, symmetry, germ layers, coelom type and one distinguishing feature.
2. Examples help: Porifera Spongilla, Cnidaria Hydra, Platyhelminthes Taenia, Aschelminthes Ascaris, Annelida Nereis, Arthropoda Apis, Mollusca Pila, Echinodermata Asterias.

Question 12: Identify the correct statement :
(a) Gills of the bony fishes are covered by operculum
(b) Alimentary canal of amphibian opens outside through anus at posterior end
(c) Crocodile has three chambered heart
(d) Birds are poikilotherm animals
Show Answer & Explanation

Answer: (a) Gills of the bony fishes are covered by operculum

Explanation:
1. Bony fish gills are covered by an operculum.

Teacher's Note:
1. Chordates are separated into protochordates and vertebrates, and vertebrates into Agnatha and Gnathostomata.
2. For classes of vertebrates, compare heart chambers, skin covering, body temperature and mode of development.

Question 13: In which of the following flat worm, segmented body is found?
(a) Liver fluke
(b) Tape worm
(c) Filarial worm
(d) Sand worm
Show Answer & Explanation

Answer: (b) Tape worm

Explanation:
1. Tapeworm has a segmented body (proglottids).

Teacher's Note:
1. Learn each phylum by level of organisation, symmetry, germ layers, coelom type and one distinguishing feature.
2. Examples help: Porifera Spongilla, Cnidaria Hydra, Platyhelminthes Taenia, Aschelminthes Ascaris, Annelida Nereis, Arthropoda Apis, Mollusca Pila, Echinodermata Asterias.

Question 14: Which of the following pair is correct ?
(a) Parapodia - Leech
(b) Flagella - Ascaris
(c) Archacocyte - Obelia
(d) Antenna - Anophelese
Show Answer & Explanation

Answer: (d) Antenna - Anophelese

Explanation:
1. Anopheles bears a pair of antennae like all insects.

Teacher's Note:
1. Pairs of animal and common name or group are frequent questions.
2. Make a list of one example for each class so you can match quickly.

Question 15: Which of the following phylum is pseudocoelomate?
(a) Cnidaria
(b) Ctenophora
(c) Platyhelminthes
(d) Aschelminthes
Show Answer & Explanation

Answer: (d) Aschelminthes

Explanation:
1. Aschelminthes are pseudocoelomate.

Teacher's Note:
1. Learn each phylum by level of organisation, symmetry, germ layers, coelom type and one distinguishing feature.
2. Examples help: Porifera Spongilla, Cnidaria Hydra, Platyhelminthes Taenia, Aschelminthes Ascaris, Annelida Nereis, Arthropoda Apis, Mollusca Pila, Echinodermata Asterias.

Question 16: Which of the following statements is incorrect ?
(a) Polyp is asexual stage
(b) Photosynthesis take place in Englena during day time
(c) Sleeping sickness is caused by Leishmania
(d) Tentacles are locomotory organ of coelenterates
Show Answer & Explanation

Answer: (c) Sleeping sickness is caused by Leishmania

Explanation:
1. Sleeping sickness is caused by Trypanosoma; Leishmania causes kala azar.

Teacher's Note:
1. Chordates are separated into protochordates and vertebrates, and vertebrates into Agnatha and Gnathostomata.
2. For classes of vertebrates, compare heart chambers, skin covering, body temperature and mode of development.

Question 17: Which of the following statement is correct for hemichordates? (A) Fish like body (B) Body is triploblastic (C) Body is devided into two parts (D) Excretion through probosis gland
(a) A and B
(b) B and C
(c) A and C
(d) B and D
Show Answer & Explanation

Answer: (d) B and D

Explanation:
1. Hemichordates are triploblastic and excrete through the proboscis gland.

Teacher's Note:
1. Pairs of animal and common name or group are frequent questions.
2. Make a list of one example for each class so you can match quickly.

Question 18: In which of the following group notochord is present in whole life?
(a) Hemichordata
(b) Urochordata
(c) Cephalochordata
(d) Vertebrata
Show Answer & Explanation

Answer: (c) Cephalochordata

Explanation:
1. Cephalochordata (Branchiostoma) keep the notochord throughout life.

Teacher's Note:
1. Learn each phylum by level of organisation, symmetry, germ layers, coelom type and one distinguishing feature.
2. Examples help: Porifera Spongilla, Cnidaria Hydra, Platyhelminthes Taenia, Aschelminthes Ascaris, Annelida Nereis, Arthropoda Apis, Mollusca Pila, Echinodermata Asterias.

Question 19: In which of the following animals respiration takes place by book lungs?
(a) Honey bee
(b) Silk worm
(c) Scorpion
(d) Grass hopper
Show Answer & Explanation

Answer: (c) Scorpion

Explanation:
1. Scorpion breathes by book lungs.

Teacher's Note:
1. Chordates are separated into protochordates and vertebrates, and vertebrates into Agnatha and Gnathostomata.
2. For classes of vertebrates, compare heart chambers, skin covering, body temperature and mode of development.

Question 20: Which of the following is a correctly matched pair?
(a) Ophiura - Sea lily
(b) Octopus - Cuttle fish
(c) Torpedo - Electric ray
(d) Aptenodytes - Ostrich
Show Answer & Explanation

Answer: (c) Torpedo - Electric ray

Explanation:
1. Torpedo is the electric ray.

Teacher's Note:
1. Pairs of animal and common name or group are frequent questions.
2. Make a list of one example for each class so you can match quickly.

Question 21: Which of the following groups belongs to cold blooded animals ? (A) Chondrichthyes (B) Amphibia (C) Aves (D) Mammalia
(a) A and C
(b) B and D
(c) C and D
(d) A and B
Show Answer & Explanation

Answer: (d) A and B

Explanation:
1. Chondrichthyes and Amphibia are cold blooded.

Teacher's Note:
1. Learn each phylum by level of organisation, symmetry, germ layers, coelom type and one distinguishing feature.
2. Examples help: Porifera Spongilla, Cnidaria Hydra, Platyhelminthes Taenia, Aschelminthes Ascaris, Annelida Nereis, Arthropoda Apis, Mollusca Pila, Echinodermata Asterias.

Question 22: Which of the following bird is flight less?
(a) Pigeon
(b) Ostrich
(c) Crow
(d) Peacock
Show Answer & Explanation

Answer: (b) Ostrich

Explanation:
1. Ostrich is a flightless bird.

Teacher's Note:
1. Chordates are separated into protochordates and vertebrates, and vertebrates into Agnatha and Gnathostomata.
2. For classes of vertebrates, compare heart chambers, skin covering, body temperature and mode of development.

Question 23: Which of the following is not feature of Cartilaginous fishes?
(a) Presence of placoid scales
(b) Notochord present whole life
(c) Three chambered heart
(d) Sexes are separate
Show Answer & Explanation

Answer: (c) Three chambered heart

Explanation:
1. Cartilaginous fishes have a two chambered heart, so three chambered is not a feature.

Teacher's Note:
1. Pairs of animal and common name or group are frequent questions.
2. Make a list of one example for each class so you can match quickly.

Question 24: Reptiles are most successful land vertebrate. Which type of locomotion is found in them?
(a) Jumping
(b) Saltatorial
(c) Crawling
(d) None of the above
Show Answer & Explanation

Answer: (c) Crawling

Explanation:
1. Reptiles crawl (hence the name Reptilia).

Teacher's Note:
1. Chordates are separated into protochordates and vertebrates, and vertebrates into Agnatha and Gnathostomata.
2. For classes of vertebrates, compare heart chambers, skin covering, body temperature and mode of development.

Question 25: Monkey, Lion, Bat, Kangaroo are classified in same
(a) Order
(b) Family
(c) Class
(d) None of the above
Show Answer & Explanation

Answer: (c) Class

Explanation:
1. Monkey, lion, bat and kangaroo are all mammals (same class) but different orders.

Teacher's Note:
1. Learn each phylum by level of organisation, symmetry, germ layers, coelom type and one distinguishing feature.
2. Examples help: Porifera Spongilla, Cnidaria Hydra, Platyhelminthes Taenia, Aschelminthes Ascaris, Annelida Nereis, Arthropoda Apis, Mollusca Pila, Echinodermata Asterias.

Question 26: Match Column-I with Column-II:
A. Spongocoel: (i) Arthropoda
B. Dorsoventrally flattened body: (ii) Cnidaria
C. Coelenteron: (iii) Porifera
D. Chitinous exoskeleton: (iv) Platyhelminthes
(a) A-iii, B-iv, C-i, D-ii
(b) A-iv, B-iii, C-ii, D-i
(c) A-iii, B-iv, C-ii, D-i
(d) A-ii, B-iv, C-iii, D-i
Show Answer & Explanation

Answer: (c) A-iii, B-iv, C-ii, D-i

Explanation:
1. Spongocoel belongs to Porifera, a flattened body to Platyhelminthes, coelenteron to Cnidaria and a chitinous exoskeleton to Arthropoda.

Teacher's Note:
1. Learn each phylum by level of organisation, symmetry, germ layers, coelom type and one distinguishing feature.
2. Examples help: Porifera Spongilla, Cnidaria Hydra, Platyhelminthes Taenia, Aschelminthes Ascaris, Annelida Nereis, Arthropoda Apis, Mollusca Pila, Echinodermata Asterias.

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Multiple Choice Questions (MCQs) for NEET Biology Animal Kingdom

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FAQs

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