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MCQ Chapter 4 Biology Class 11 Maharashtra Board

Kingdom Animalia

1. Why are Aves’ bones hollow?

Question 1 of 20

2. Which feature in Aves increases buoyancy during flight?

Question 2 of 20

3. Which class is defined by mammary glands?

Question 3 of 20

4. What type of dentition do Mammalia have?

Question 4 of 20

5. Which mammal is oviparous?

Question 5 of 20

6. Which phylum first exhibits a closed circulatory system?

Question 6 of 20

7. Which animal has a venous heart?

Question 7 of 20

8. Which phylum lacks a circulatory system?

Question 8 of 20

9. What is the respiratory pigment in Mollusca?

Question 9 of 20

10. Which phylum exhibits a high power of regeneration?

Question 10 of 20

11. Which structure in Arthropoda is used for excretion?

Question 11 of 20

12. What is the body cavity of Annelida?

Question 12 of 20

13. Which phylum has a ventral, solid, ganglionated nerve cord?

Question 13 of 20

14. Which animal belongs to the minor phylum Ctenophora?

Question 14 of 20

15. What material forms the protective covering of crabs?

Question 15 of 20

16. Which phylum shows metamorphosis in some classes?

Question 16 of 20

17. What is the mode of nutrition in Cyclostomata?

Question 17 of 20

18. Which feature is unique to Aves among vertebrates?

Question 18 of 20

19. Which structure in Amphibia serves as a common chamber for excretory, digestive, and reproductive products?

Question 19 of 20

20. Which phylum includes animals with a tube feet system for locomotion?

Question 20 of 20


 

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