Biology Mcqs Test 09 Online Preparation

1.

Sythetic insulin from pork was formed by which technique?

A. Biotechnology

B. Social biological techniques

C. Both a and c

D. Parasitology

2.

Which Vitamin is needed for the formation of a light-sensitive pigment in the retina.

A. B complex

B. Vitamin D

C. Vitamin A

D. Vitamin C

3. People living in high altitudes (like mountains) usually have a _________?

A. smaller number of White Blood Cells

B. larger number of White Blood Cells

C. smaller number of Red Blood Cells

D. larger number of Red Blood Cells

4.

The average internal temperature of human body is __________?

A. 36 oC

B. 38 oC

C. 35 oC

D. 37 oC

5.

The study of fossils is called?

A. Palaeontology

B. Historical biology

C. Environmental Biology

D. Social biology

6.

Which character differentiates living things from non-living organisms?

A. They live in the same ecosystem.

B. Both a and b

C. They are acted upon by the same environment

D. They are highly organized and complex made of one or more cells and contain genetic material

7.

On wound __________ fight foreign particles, like bacteria?

A. Platelets

B. White Blood cells

C. Plasma

D. Red Blood Cells

8.

About __________ of the body weight of a mammal is water ?

A. 70%

B. 75%

C. 60%

D. 65%

9.

Crop rotation helps in______________?

A. Slowing of crops growth

B. Eradication of disease

C. Growth of pathogens

D. Soil Infertility

10.

The experiments on DNA molecules in chromosomes for knowing the basis of inherited diseases are conducted by ?

A. Freshwater biologists

B. Microbiologists

C. Molecular biologists

D. Social biologist

Biology Mcqs Test 09 Online Preparation

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