Question

The function of root cap is __________.

• A. Protection of root tip and control of geotropic movement
• B. Storage of food products
• C. Absorption of nutrients
• D. None of the above

Answer 1

The correct option is A Protection of root tip and control of geotropic movement

The function of the root cap is to protect the root tip and control geotropic movement. The root cap is a section of tissue at the tip of a plant root. It is also called calyptra. Root caps contain statocytes which help in gravity perception in plants. The root cap is also involved in the protection of the growing tip in plants. It secretes mucilage to ease the movement of the root through the soil and may also be involved in communication with the soil microbiota.
Thus, the correct answer is option A.