set 5 MCQ Questions & Answers Detailed Explanation

Question : 1

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 : 2

Root hairs develop from

a) region of elongation

b) region of maturation

c) region of meristematic activity

d) root cap

Question : 3

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 : 4

Find the true statement:

a) Collenchyma is not a simple tissue.

b) Meristematic cells are not compactly arranged.

c) the term histology was coined by Meyer

d) None of these

Question : 5

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

a) A – IV; B – III; C – I; D – II

b) A – II; B – I; C – IV; D – III

c) A – III; B – I; C – IV; D – II

d) A – II; B – III; C – IV; D – I

Question : 6

Which mineral nutrients are called critical element for crops?

a) C, H, O

b) N, S, Mg

c) N, P, K

d) K, Ca, Fe