Zoology Quiz 82 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. DNA replication takes place at ..... phase of the cell cycle.

Correct Answer: B) S.

2. Oxygen rich blood flows from the lungs into what chamber?

Correct Answer: A) Left Atrium.

3. A sea star can eat a bivalve by .....

Correct Answer: C) Digesting the bivalve by pushing its stomach into its shell.

4. How do paramecium move?

Correct Answer: A) Cilia.

5. The skeleton of a vertebrate

Correct Answer: B) Endoskeleton.

6. What is the National Bird of India

Correct Answer: C) Peacock.

7. What percentage of species become extinct at some point?

Correct Answer: C) 99%.

8. Dragonfly

Correct Answer: A) Useful.

9. Hind or tail end of an organism

Correct Answer: B) Posterior.

10. The idea that evolutionary change occurs at a slow, constant pace over millions of years is

Correct Answer: A) Phyletic gradualism.

11. Which is not an aquatic animal?

Correct Answer: D) Filaria.

12. What is the science of genes, heredity, and the variation of organisms?

Correct Answer: D) Genetics.

13. What do we call animals with backbones and internal skeltons?

Correct Answer: A) Vertebrates.

14. Waste products (lipofusion and keratin) accumulate in cells and tissues. They are called Error catastrophe theory

Correct Answer: B) No.

15. Tag tile sense is

Correct Answer: B) Ah sense of touch.

16. During osmosis

Correct Answer: A) Water moves from high to low concentration.

17. The red foxes hunt in .....

Correct Answer: A) Solo.

18. Photosynthesis occur in

Correct Answer: A) Chloroplasts.

19. Back surface of an organism

Correct Answer: C) Dorsal.

20. To dismiss .....

Correct Answer: B) A worker.