Exercise 2

Question 21 :

Most common disease of poultry in India is

A). fowl pox
B). tick fever
C). ranikhet
D). coryza
Answer : Option C

Question 22 :

Most abundant tissues of our body are

A). muscular
B). connective
C). epithelial
D). nervous
Answer : Option B

Question 23 :

Mumps is a disease caused by

A). fungus
B). bacterium
C). virus
D). None of these
Answer : Option C

Question 24 :

Rain water helps to increase the ____ to some extent.

A). phosphorous contents
B). nitrogen contents
C). calcium contents
D). potash contents
Answer : Option C

Question 25 :

Number of chromosomes in Down's syndrome is

A). 46
B). 47
C). 48
D). 49
Answer : Option B