Zoology Quiz 159 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. A ..... walk before breakfast help to sharpen the appetite.

Correct Answer: A) Brisk.

2. Which of the following Kingdoms is not included in the Domain Eukarya?

Correct Answer: C) Bacteria.

3. The three most general levels of classification, from general to specific, are

Correct Answer: C) Kingdom, family, and class.

4. What are the three germ layers?

Correct Answer: B) Ectoderm, endoderm, mesoderm.

5. We should hold ourselves to ..... standards. We shouldn't be satisfied with these mediocre results.

Correct Answer: A) High.

6. Which of the following represents the two-dimensional structure of proteins?

Correct Answer: D) Primary.

7. These are worms which have an unsegmented body.

Correct Answer: C) Phylum Nemathelmintes.

8. Label the following diagramme correctly:

Correct Answer: B) A-cardiac part, B-fundic part, C-body, D-pyloric part.

9. Which of the following terms describes an area where an organism lives?

Correct Answer: B) Habitat.

10. Which of the following is the largest phylum?

Correct Answer: A) Arthropoda.

11. ..... is a state of inactivity that occurs in some animals when outside temperatures are cold.

Correct Answer: C) Instinct.

12. Can heterotrophic protozoa be divided into?

Correct Answer: A) Phagotrophs or holozoans:ingest visible food particles; osmotrophic or saprozoic:ingest food in soluble form.

13. Mammals that have sharp canine like teeth are in the families of either

Correct Answer: A) Caniform or felidae.

14. Organisms that breaks down and absorbs nutrients from dead organisms

Correct Answer: C) Decoposer.

15. The nerve that runs down each arm of the starfish is the

Correct Answer: B) Radial nerve.

16. Which of the following are not a true cells in the blood?

Correct Answer: A) Platelets.

17. The patagium that stretched between their fourth finger and body was reinforced by stretchy fibers called .....

Correct Answer: A) Actinofibrillae.

18. Dominant alleles are represented by a:

Correct Answer: D) Capital letter.

19. Two types of ..... are circadian rhythms and migration.

Correct Answer: A) Cyclic behaviors.

20. The arteries close to the heart have ..... blood pressure

Correct Answer: A) A high.