Zoology Quiz 94 (20 MCQs)

Quiz Instructions

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1. Organisms in this kingdom are single celled, prokaryotic, make or absorb food, have DNA similar to eukaryotic, and have a cell wall.

Correct Answer: D) Archaea.

2. Which of the following will pair with Adenine?

Correct Answer: B) Thymine.

3. Unlike plants, animal cells do not have what?

Correct Answer: D) Cell walls.

4. Describe the skin of mammals

Correct Answer: D) Skin with hair.

5. What type of environments do arthropods live?

Correct Answer: D) All of the above.

6. Vertebrates are required to have which of the following?

Correct Answer: C) Dorsal Nerve Cord.

7. The last life stage of an amphibian.

Correct Answer: B) Adult.

8. Which words best describes a dog?

Correct Answer: C) Vertebrate.

9. Tiny pincers that surround the spines that help keep foreign objects off the sea star are called .....

Correct Answer: B) Pedicellaria.

10. Define the word "Mirth."

Correct Answer: B) Happiness or amusement.

11. Different versions of a trait (tall or short, white or purple) are called

Correct Answer: A) Alleles.

12. The coldest region on earth is the

Correct Answer: A) Polar region.

13. What is the primary function of the gills in mollusks?

Correct Answer: A) Respiration.

14. Scientists who study fossils.

Correct Answer: B) Paleontologist.

15. Synthesis of DNA from RNA is explained by

Correct Answer: D) All of these.

16. They use their poison-tipped spines in defending themselves from future predators.

Correct Answer: A) Sea urchin.

17. What of the following are true about alligators?

Correct Answer: D) All are true.

18. Competition between two organisms of different species is called?

Correct Answer: A) Interspecific.

19. The ..... makes up the ventral portion of the turtle shell.

Correct Answer: B) Chestplate.

20. The ..... is a support rod that runs along the dorsal side of the organism.

Correct Answer: B) Notochord.