Zoology Quiz 56 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Flatworms reproduce .....

Correct Answer: C) Both.

2. What is the study of genetics important for in zoology?

Correct Answer: C) Understanding mechanisms of inheritance.

3. What are sleep, hunger, and thirst all examples of?

Correct Answer: C) Responses to internal stimuli.

4. Our body needs ..... litres of water every day

Correct Answer: B) 2-3.

5. Study of

Correct Answer: A) Ology.

6. Tiger is a ..... because it eat only meat

Correct Answer: A) Carnivores.

7. Bear

Correct Answer: C) Ursidae.

8. The tropic rain-forest has a large population of animals because of continuous

Correct Answer: C) Warmth and rain.

9. What is called flying vertebrates

Correct Answer: D) Birds.

10. What do you call it when two or more species are competing for the same resources?

Correct Answer: A) Competition.

11. Refer to the given figure showing ventral view of human heart and select the correct options for P, Q, R and S

Correct Answer: D) Aorta, pulmonary artery, superior Vena cava, inferior Vena cava.

12. The circulation seen in frog is

Correct Answer: C) C incomplete double circulation.

13. These animals have wings and feathers. Their bones are hollow so that they can fly. These animals are called .....

Correct Answer: B) Aerial.

14. Paramecium belongs to the phylum .....

Correct Answer: A) Protozoa.

15. How is the giraffes height support its survival?

Correct Answer: D) They have little competition for food.

16. Zoology is the study of:

Correct Answer: D) Animals.

17. Which of these gases makes up Earth's early atmosphere

Correct Answer: B) Water vapor and nitrogen.

18. What are hair-like structures that animal cells posses but plant cells always lack?

Correct Answer: A) Cilia.

19. What does "secular" mean?

Correct Answer: B) Worldly and temporal.

20. The hard "skeleton" structures in a sponge are called .....

Correct Answer: C) Spicules.