Question # 1

Landsteiner divided human population in four groups on the basisof blood groups in

Choose an answer

1909

1902

1904

1905

A person having antigen A and antibody B, will have blood group

Choose an answer

B group

A group

AB group

O group

One gram of carbohydrate can supply energy to our body

Choose an answer

3.8kcal

8.3kcal & nbsp

4.8kcal & nbsp

5.3kcal

Teh antibiotics cephalosporin was discovered in.

Choose an answer

1848

1948

1928

1998

How many methods are there for waste disposal in developed countries.

Choose an answer

2

3

4

5

The substances on whihc enzymes attached are called.

Choose an answer

coenzyme

Substrate

Catalyst

None

Who discovered the penicillin?

Choose an answer

Robert brown

Sir Alexander Fleming and Howard florey

Edward genes

Robert Hook

The function of platelets is.

Choose an answer

Blood clotting

Engulfing the baceria

To produce antibiotics

Transfer of oxygen

Fats are formed by teh combination of.

Choose an answer

Glucose + Glucose

Water + Carbon di oxides

Glycerol + Fatty acids

Amino acids water

More Classes

Other Links

General Science 9th Class English Medium Chapter 3 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer