Question Detail

The blood pressure of normal human is ?

120 / 80
110 / 90
120 / 90
110 / 80

Answer: Option A

Explanation:

The blood pressure of normal human is Systolic - 120 and Diastolic - 80

1. The acidic medium of gastric juice along with an enzyme Pepsin breaks the proteins down into smaller parts known as ?

Peptides
Peptones
Peptose
Amino Acids

Answer: Option B

2. Study of factors connected with the improvement of human race ?

Evolution
Embryology
Euthenics
Eugenics

Answer: Option D

Explanation:

Evolution - Study of origin of life and formation of new species.

Embryology - Study of fertilization of egg, formation of zygote and development of embryo.

Euthenics - Study of environmental conditions contributing to improvement of human beings.

3. What is pH value of human blood ?

Answer: Option C

4. Among the biotic components of the ecosystem, the producer system is ?

Sea
Rivers
Green Plants
Animals

Answer: Option C

5. In a human body, the basic building block are

Muscles
Nerves
Cells
Bones

Answer: Option C