NCERT Class 11 Chapter 4 Biology Animal Kingdom MCQ

NCERT Class 11 Chapter 4 Biology Animal Kingdom MCQ | Questions & Answers: If you would like to check your expertise in the NCERT Class 11 Chapter 4 Biology Animal Kingdom concept, then here you go. Take up the NCERT Class 11 Chapter 4 Biology Animal Kingdom MCQ Quiz and by the end, get to know how much knowledge you were needed to earn in the particular area of interest.

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1. Classification of Porifera is based on

A. spicules

B. symmetry

C. reproduction

D. branching

2. A chordate character is

A. postanal tail

B. gills

C. spiracles

D. None of these

3. Which one of the following pairs of animals comprises ‘jawless fishes’?

A. Lampreys and hagfishes

B. Guppies and hagfishes

C. Lampreys and eels

D. Mackerals and Rohu

4. Leech is

A. Both

B. sanguivorous

C. ectoparasite

D. none of these

5. Which one of the following groups of animals is bilaterally symmetrical and triploblastic?

A. Aschelminthes (roundworms)

B. Coelenterates (Cnidarians)

C. Ctenophores

D. None of these

6. Which of the following animal is cold blooded and has 4 - chambered heart?

A. Crocodile

B. Ornithorhynchus

C. Calotes

D. none of these

7. Which one of the following is NOT a characteristic of phylum Annelida?

A. Pseudocoelom

B. Ventral nerve cord

C. Segmentation

D. Closed circulatory system

8. Which one of the following characters is not typical of the class mammalia?

A. Ten pairs of cranial nerves

B. Seven cervical vertebrae

C. Alveolar lungs

D. Thecodont dentition

9. Which one of following feature is possessed by Crustaceans and not by insects?

A. Two pairs of antenna

B. Chitinous exoskeleton

C. Bilateral symmetry

D. Paired limbs

10. Poison glands of snake are modified

A. Parotids

B. Sublingual

C. Linguals

D. Maxillaries

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11. The adults are radially symmetrical but larvae exhibit bilateral symmetry in

A. Echinodermata

B. Mollusca

C. Hemichordata

D. Cephalochordata

12. Solenocytes and metanephridia are excretory organs of

A. Platyhelminthes and Annelida

B. Coelenterata and Mollusca

C. Aschelminthes and Annelida

D. Annelida and Arthropoda

13. Radial symmetry occurs in

A. Coelenterata and Echinodermata

B. Coelenterata and Platyhelminthes

C. Arthropoda and Mollusca

D. Porifera and Coelenterata

14. In Amoeba and Paramecium osmoregulation occurs through

A. contractile vacuole

B. pseudopodia

C. nucleus

D. general surface

15. Animals with metameric segmentation, bilateral symmetry and closed circulatory system belong to phylum

A. Annelida

B. Arthropoda

C. Echinodermata

D. Mollusca

16. Which one of the following characters is not typical of the class Mammalia?

A. Ten pairs of cranial nerves

B. Alveolar lungs

C. Thecodont dentition

D. None of these

17. Animals like bats have/are

A. Endothermic

B. Efficient respiration. Non-vascular air sacs are connected to lungs to supplement respiration

C. Feathers which are modified reptilian scales

D. Hollow skeleton

18. Complete the following analogy : Pigeon's milk : Crop :: Song

A. Syrinx

B. Proventriculus

C. Trachea

D. None of these

19. Which of the following is not correct matching of phylum and its three examples?

A. Aschelminthes : Ancylostoma, Enterobius, Tubifex

B. Arthropoda : Buthus, Lepisma, Leptocorisa

C. Mollusca : Teredo, Aplysia, Chaetopleura

D. None of these

20. All birds have

A. Internal fertilization, are oviparous and eggs are covered with a calcareous shell

B. Nests to care their babies

C. Feather on their body and can fly

D. Oil gland at the base of tail

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21. Jelly fish belongs to class

A. Hydrozoa

B. Scyphozoa

C. Anthozoa

D. None of these

22. Earthworms are

A. useful

B. harmful

C. more useful than harmful

D. more harmful

23. Photoreceptors of earthworm occur on

A. clitellum

B. many eyes

C. dorsal surface

D. lateral sides

24. Transfer of Taenia to secondary host occurs as

A. oncosphere

B. cysticercus

C. morula

D. egg

25. In hot summer and cold winter, the number of malaria cases as well as Anopheles declines, reappearance of malaria in humid warm conditions is due to

A. surviving malarial parasites in human carriers

B. surviving sporozoites in surviving mosquitoes

C. monkeys

D. mosquito larvae in permanent waters