Zoology Quiz 100 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Is a Common Toad an amphibian?

Correct Answer: A) Yes.

2. In sponges the outer layer is formed of

Correct Answer: B) B pinacocytes.

3. An organism that must consume food for energy

Correct Answer: A) Heterotroph.

4. The cockroach can causes

Correct Answer: A) A Asthma.

5. What is the biological species concept?

Correct Answer: D) A group of actually or potentially interbreeding organisms that is reproductively isolated from other such groups.

6. This is used to describe parasites that live inside the body of the host

Correct Answer: B) Endoparasitic.

7. Endoparasite animals

Correct Answer: B) Flatworms.

8. Categorize organisms into a hierarchy of kingdoms, classes, orders, families, genera, and species based on shared physical characteristics.

Correct Answer: A) Linnaean Taxonomy.

9. Invertebrates with an internal skeleton and a system of fluid-filled tubes called a water vascular system.

Correct Answer: B) Echinoderm.

10. Which of the following statement incorrect for penguins

Correct Answer: B) They cannot swim.

11. A camel has eyelashes that work to keep the dust and sand out of its eyes. Which characteristic of life does this represent?

Correct Answer: A) All living things adapt to their environment.

12. Which two classes of vertebrates are homeotherms because their body temperatures remain relatively constant?

Correct Answer: C) Birds and mammals.

13. Which of the following is directly involved in the transportation of materials inside/within the cell?

Correct Answer: A) Endoplasmic Reticulum.

14. In transcription in eukaryotes, heterogenous nuclear RNA (hnRNA) is tmascribed by

Correct Answer: B) RNA polymerase II.

15. Choose the word or phrase to complete the collocation. lay off .....

Correct Answer: A) Staff.

16. Which class of mollusks is characterized by a single, often coiled shell and a body that undergoes torsion?

Correct Answer: D) Class Gastropoda.

17. Kingdom of Fungi

Correct Answer: D) Five Kingdoms.

18. Which of the following phenomena was experimentally proved by Meselson and Stahl?

Correct Answer: C) Semi-conservative DNA replication.

19. In the level of organization of life what is described as the group of cell performing the same function?

Correct Answer: C) Tissue.

20. The animal is a nocturnal, carnivorous scavenger living only in Tasmania.

Correct Answer: B) Tasmanian Devil.