Zoology Quiz 145 (20 MCQs)

Quiz Instructions

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1. Which of the following would be an adaptation for an organism in the Phylum Porifera?

Correct Answer: D) Specialized cells attaching them to structures and toxins to protect them.

2. All organisms respond to environmental stimuli, a property known as

Correct Answer: C) Irritability.

3. Which organ system transports materials like nutrients and oxygen to the cells and carries waste away from the cells?

Correct Answer: A) Circulatory system.

4. Sarcomere is the distance between

Correct Answer: B) Two Z lines.

5. Which of the following organisms is NOT an echinoderm?

Correct Answer: C) Nudibranch.

6. Bee wax is used to prepare

Correct Answer: A) Candle.

7. The arthropod exoskeleton is made of

Correct Answer: A) Chitin.

8. Which is the monosaccharide among the following?

Correct Answer: D) Glucose.

9. Most docile form of bears

Correct Answer: C) Panda Bears.

10. The diffusion of water through a semi-permeable membrane is called?

Correct Answer: A) Osmosis.

11. Which of the following parts of heart first receives deoxygenated blood?

Correct Answer: B) Right auricle.

12. What do animals often store excess food as?

Correct Answer: B) Fat or glycogen.

13. Animals that lack a backbone are called

Correct Answer: A) Invertebrates.

14. If all a crocodilians eggs stay cool, they will be ..... crocodilians.

Correct Answer: C) Female.

15. A cnidarian belongs to which domain and which kingdom?

Correct Answer: C) Eukarya, Animalia.

16. Mammalogy is the study of

Correct Answer: C) Mammals.

17. Which subphylum do spiders and scorpions belong to?

Correct Answer: A) Chelicerates.

18. Control of erosion is?

Correct Answer: C) Regulatory.

19. Identify the complementary strand of the DNA primary structureATGCCGATC.

Correct Answer: B) TACGGCTAG.

20. Phylum Rotifera are macroscopic aquatic animals with short hair on their head which they can use to catch food.

Correct Answer: B) FALSE .