Question

The dehiscence by trap door like valves is known as

• A. Introse
• B. Extrose
• C. Valvular
• D. None of the above

Answer 1

The correct option is C Valvular

Dehiscence is the splitting at maturity along a built-in line of weakness in a plant structure in order to release its contents. It is of various types e.g., poral, valvular, longitudinal. Valvular dehiscence is splitting at maturity through a pore covered by a flap of tissue.

So, the correct answer is option C.