Biology Multiple Choice Questions Set – 4

Question 1.

Most common disease of poultry in India is

A. fowl pox
B. tick fever
C. ranikhet
D. coryza

C. ranikhet

Question 2.

Plants are killed in winter by frost

A. because of desiccation and mechanical damage to the tissues
B. because no photosynthesis takes place at such low temperature
C. because respiration ceases at such low temperature
D. because there is no transpiration

A. because of desiccation and mechanical damage to the tissues

Question 3.

One day you wake with a sore throat and a runny nose. Your doctor takes a swab from your throat, sends it to a lab, and telephones you the next day to say that antibiotic will not help you get better. Which of the following is the most likely reason for the doctor’s statement?

A. Having waited a day, it is too late to take an antibiotic
B. You need an antiseptic, not an antibiotic
C. You need to be vaccinated instead of taking an antibiotic
D. You are infected by a virus

D. You are infected by a virus

Question 4.

Most abundant tissues of our body are

A. muscular
B. connective
C. epithelial
D. nervous

A. muscular

Question 5.

One of the following is most suitable for study of mutations

A. Haploids
B. Diploids
C. Tetraploids
D. Polyploid

A. Haploids

Question 6.

Plants that grow under average temperature and moisture are called:

A. halophytes
B. hydrophytes
C. mesophytes
D. xerophytes

C. mesophytes

Question 7.

Mumps is a disease caused by

A. fungus
B. bacterium
C. virus
D. None of these

C. virus

Question 8.

Pulses are a good source of

A. carbohydrates
B. fats
C. proteins
D. vitamins

C. proteins

Question 9.

Oxyreductases, transferases, hydrolases, lyases, isomerases and ligases are all classes of

A. hormones
B. enzymes
C. proteins
D. vitamins

B. enzymes

Question 10.

Rain water helps to increase the __ to some extent.

A. phosphorous contents
B. nitrogen contents
C. calcium contents
D. potash contents

C. calcium contents

Question 11.

Oxygen in our blood is transported by a protein named

A. haemoglobin
B. keratin
C. collagen
D. myoglobin

A. haemoglobin

Question 12.

Mutation is

A. a factor responsible for plant growth
B. a change which affects the offspring of F2 generation only
C. a change that is inherited
D. a change which affects the parents

C. a change that is inherited

Question 13.

Number of chromosomes in down’s syndrome is

A. 46
B. 47
C. 48
D. 49

B. 47

Question 14.

Nymph is the name of young one of

A. butterfly
B. beetle
C. housefly
D. cockroach

D. cockroach

Question 15.

Pollination by wind is called

A. anemophily
B. hydrophily
C. zoophily
D. entomophily

A. anemophily

Biology GK Questions All SET MCQ-

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