physiology of plants, humans and animals - Category wise Question and Answer Practice Test with Solutions

Question : 16

End product of glycolysis is

a) pyruvic acid

b) glucose-1-phosphate

c) acetyl CoA

d) fructose-1-phosphate

Question : 17

Study the following statements :

1. The term ‘Cell’ was first coined by Robert Hooke.
2. Plant cells are generally without lysosomes.
3. Cell wall present only in animal cells.

a) 2 and 3

b) 1, 2 and 3

c) 1 and 2

d) Only 1

Question : 18

Root hairs develop from

a) region of elongation

b) region of maturation

c) region of meristematic activity

d) root cap

Question : 19

A certain road accident patient with unknown blood group needs immediate blood transfusion. His one doctor friend at once offers his blood.What was the blood group of the donor?

a) Blood group AB

b) Blood group B

c) Blood group O

d) Blood group A

Question : 20

In human testosterone is produced by

a) leydig cell

b) tunica albuginea

c) seminiferous tubule

d) sertoli cell