Question

Label the three types of meristems based on its functions.
(A) Increases length of stem and roots
(B) Increases the length of the internode
(C) Increases girth of stem and roots

Answer 1

There are three different types of meristematic tissues.
Apical meristem:

• Present at the tips of the roots and shoots
• Helps in increasing the height of the plants

Intercalary meristem:

• Located at the base of leaves or internodes
• Helps to increase the length of the internode

Lateral meristem:

• It is located in the stems and roots on the lateral side
• Helps in increasing the girth of the stem

The correct answer is:
(A) Increases length of stem and roots - Apical meristem
(B) Increases the length of the internode - Intercalary meristem
(C) Increases girth of stem and roots - Lateral meristem