Question

Math the columns :
Column 'A'
(1) Meristem
(2) Parenchyma
(3) Sclerenchyma
(4) Stoma
Column 'B'
(a) Gaseous exchange
(b) Mechanical strength
(c) Storage of food and water
(d) High rate of metabolism​

Answer 1

Answer:

1.....c

2....d

3....b

4....a

Answer 2

Answer:

1.d  ,2.c  ,3. b   ,4.a

Explanation:

A. Meristem: It includes group or cluster of cells which remain in a continuous state of division or retain their power of division.

B. Parenchyma: It performs the function of storage of reserve food materials, storage of water in succulents, Buoyancy and gaseous exchange in water plants.

C. Sclerenchyma: It consists of thick-walled dead cells. It is of two main types: Fibres and Sclereids. Sclereids are short and possess extremely thick lamellated lignified walls with long tubular simple pits.