Zoology Quiz 36 (20 MCQs)

Quiz Instructions

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1. What classification of animals are vertebrae (have a backbone)?

Correct Answer: D) Mammals, fish, reptiles, amphibians, and birds.

2. Congestion of lungs is one of the main symptom in

Correct Answer: D) Heart failure.

3. What type of digestive system do most cnidarians have?

Correct Answer: B) Incomplete (Bag Shaped-One opening).

4. What type of filtration is recommended for heavily planted freshwater tanks?

Correct Answer: A) Canister filter.

5. The molecular weight of haemoglobin is

Correct Answer: B) B 68000 daltons.

6. The study of fish is called

Correct Answer: D) Ichthyology.

7. Which of the following statement is incorrect for penguins

Correct Answer: B) They cannot swim.

8. Structures that have a common evolutionary origin. ex. wing of a bat and arm of a human

Correct Answer: B) Homologous structures.

9. Which subphylum do lobsters, crabs, shrimp, and crayfish belong to?

Correct Answer: B) Crustaceans.

10. What does the endosymbiotic theory describe?

Correct Answer: C) How complex eukaryotic cells evolved.

11. Lancelets spend most of their lives in the

Correct Answer: A) Sand.

12. Sea star uses ..... to move its body

Correct Answer: A) Tubefeet.

13. The fact that many dinosaur fossils appear to be rapidly buried probably means they are millions of years old.

Correct Answer: B) False.

14. Using taxonomy with evolutionary biology.

Correct Answer: C) Systematics.

15. Specialist in study of

Correct Answer: A) Ologist.

16. When 2 separate species have have similar body structure but different uses this structures are said to be .....

Correct Answer: B) Homologous.

17. Single celled organisms are called

Correct Answer: A) Unicellular.

18. Poikilothermis means;

Correct Answer: B) Cold blooded.

19. The lymph node has ..... zones

Correct Answer: C) C 3.

20. Index fossils help determine relative age through correlating rock layers.

Correct Answer: A) True.