Problem 31 - Objective Biology for NEET

Question

Which of the following represent meristematic phase of growth? (a) Root apex (b) Shoot apex (c) Both (a) and (b) (d) None of these

Step-by-Step Solution

Answer

The correct answer is (c) Both (a) and (b).

Step 1: Understand the concept of meristematic phase of growth

The meristematic phase of growth in plants is the phase where the cells divide rapidly. This typically occurs at regions of the plant known as meristems. The primary growth of plants occurs at the apical meristems located at the root tip (root apex) and shoot tip (shoot apex).

Step 2: Identify the correct option

Based on the understanding of where the meristematic phase typically occurs, the correct option can now be checked. Both the root apex (option a) and the shoot apex (option b) are locations of the meristematic phase of growth. Thus, option c which includes both (a) and (b) is the correct answer.