Biology GK in English Quiz 8

Biology GK in English Quiz 8 has 10 questions. For correct answer you will get 3 marks & for wrong answer -1 (minus 1) mark. After submitting Answer sheet, you can check right and wrong answers as well as your total marks.

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1. Microbial world was discovered in the year

A.1763

B.1367

C.1673

D.1667

2. The electron transport chain is a group of molecules located in the

A.Inner membrane of mitochondria

B.Outer membrane of mitochondria

C.Permitochondrial space

D.Lysosome

3. Fixation of nitrogen in the soil is done by

A.Virus

B.Fungus

C.Bacteria

D.Protozoa

4. The organ that removes nitrogenous wastes in human body is

A.Skin

B.Lungs

C.Kidney

D.Rectum

5. In females, the ovaries are located ______ on each side of the lower abdomen

A.1

B.2

C.3

D.4

6. Among plants, three different genera Solanum, Petunia and Datura are placed in which family?

A.Cancidae

B.Solanaceae

C.Felis

D.Felidae

7. Which organ has finger like outgrowths which are called as Villi (Singular Villus)?

A.Large Intestine

B. Bladder

C. Small Intestine

D.Stomach

8. Anaemia is caused because of deficiency of which of the following?

A.Cobalt

B.Iron

C.Sodium

D.Calcium

9. Oxygen in the universe is replinished by

A.higher plant photosynthesis

B.bacterial photosynthesis

C.photolysis of water

D.chemosynthesis

10. The number of amino acids usually in a protein are

A.21

B.25

C.23

D.20

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