set 6 MCQ Questions & Answers Detailed Explanation

Question : 1

Which one among the following is the hardest part of our body ?

a) Thumb nails

b) Skull bones of head

c) Enamel of teeth

d) Spinal vertebra

Question : 2

Match Column-I with Column-II and select the correct answer using the code given below the lists.

a) A-II; B-IV; C-III, IV; D-I

b) A-IV; B-V; C-III; D-I

c) A-II; B-V; C-III, IV; D-I

d) A-III, IV; B-V; C-II; D-I

Question : 3

What wasthe mostsignificant conclusion that Gregor Mendel drew from his experiment with pea plant?

a) Recessive genes occur more frequently in the F1 than do dominant ones.

b) There is considerable genetic variation is garden peas.

c) Traits are inherited in discrete units, and are not the results of “blending”.

d) Genes are composed of DNA.

Question : 4

Various functions like photosynthesis, storage, excretion performed by _____________.

a) parenchyma

b) sclerenchyma

c) collenchyma

d) aerenchyma

Question : 5

Match List-I with List-II and select the correct answer using the code given below the lists.

a) 3 4 2 1

b) 2 1 3 4

c) 1 3 4 2

d) 4 2 1 3

Question : 6

The involvement of which one of the following is essential in the control of blood sugar?

a) Pancreas

b) Adrenal

c) Parathyroid

d) Spleen