Question

1.Diastema‟ is found in

A. Guineapig

B. Dog

C. Human

D. Bird

2. The study of molluscs is known as

A. Conchology

B. Malacology

C. Snailology

D. Theology

3. Intracellular digestion is not observed in

A. Taenia

B. Amoeba

C. Paramecium

D. Plasmodium

4. Mutation theory was proposed by

A. Darwin

B. Wallace

C. Dobzhansky

D. Hugo De Vries

5. Which of the following relationship is an example of symbiosis?

A. Virus and bacteria.

B. Rhizome and pea plant

C. Plasmodium and Anopheles

D. Hermit crab and mollusc shell

6. Which of the following statements is false according to rules of zoological

nomenclature?

A. The generic name of a given animal is a single word and it begins with a capital

letter.

B. The species name starts with a small letter.

C. No two animals can have the same generic name.

D. No two animals can have the same second name.

7. DNA replication occurs in the following phase of cell cycle

A. M phase

B. S phase

C. G1 phase

D. G0 phase

8. Which of the following lists identifies organisms that are producers in the ecosystem?

A. Algae, fern, sunflower

B. Mushroom, bacteria, earthworm

C. Insect, deer, tiger

D. Birds, crocodile, cow​

Answer 1

4. Hugo de vries

6. No two animals have the same species name

Answer 2

human posses diastema and it is a space or gap between front two teeths which generally seen in humans