In This Post we are providing Chapter-4 Animal Kingdom NCERT MCQ for Class 11 Biology which will be beneficial for students. These solutions are updated according to 2021-22 syllabus. These MCQS can be really helpful in the preparation of Board exams and will provide you with a brief knowledge of the chapter.
NCERT MCQ ON ANIMAL KINGDOM
Question 1 : Which one of the following groups of animals is bilaterally symmetrical and triploblastic?
- a) Aschelminthes (round worms)
- b) Coelenterates (Cnidarians)
- c) Ctenophores
- d) None of these
Answer : Aschelminthes (round worms)
Question 2 : Which of the following animal is cold blooded and has 4 – chambered heart?
- a) Crocodile
- b) Ornithorhynchus
- c) Calotes
- d) none of these
Answer : Crocodile
Question 3: Which one of the following is NOT a characteristic of phylum Annelida?
- a) Pseudocoelom
- b) Ventral nerve cord
- c) Segmentation
- d) Closed circulatory system
Answer : Pseudocoelom
Question 4 : 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
Answer : Ten pairs of cranial nerves
Question 5 : 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
Answer : Two pairs of antenna
Question 6: Poison glands of snake are modified
- a) Parotids
- b) Sublinguals
- c) Linguals
- d) Maxillaries
Answer : Parotids
Question 7: The adults are radially symmetrical but larvae exhibit bilateral symmetry in
- a) Echinodermata
- b) Mollusca
- c) Hemichordata
- d) Cephalochordata
Answer : Echinodermata
Question 8: Solenocytes and metanephridia are excretory organs of
- a) Platyhelminthes and Annelida
- b) Coelenterata and Mollusca
- c) Aschelminthes and Annelida
- d) Annelida and Arthropoda
Answer : Platyhelminthes and Annelida
Question 9 : Radial symmetry occurs in
- a) Coelenterata and Echinodermata
- b) Coelenterata and Platyhelminthes
- c) Arthropoda and Mollusca
- d) Porifera and Coelenterata
Answer : Coelenterata and Echinodermata
Question 10 : In Amoeba and Paramecium osmoregulation occurs through
- a) contractile vacuole
- b) pseudopodia
- c) nucleus
- d) general surface
Answer : contractile vacuole
Question 11: Animals with metameric segmentation, bilateral symmetry and closed circulatory system belong to phylum
- a) Annelida
- b) Arthropoda
- c) Echinodermata
- d) Mollusca
Answer : Annelida
Question 12 : 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
Answer : Ten pairs of cranial nerves
Question 13 : 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
Answer : Endothermic
Question 14 : Complete the following analogy : Pigeon’s milk : Crop :: Song
- a) Syrinx
- b) Proventriculus
- c) Trachea
- d) None of these
Answer : Syrinx
Question 15 : 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
Answer : Aschelminthes : Ancylostoma, Enterobius, Tubifex
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