AIPMT PRELIMS2009Botany-Plant Physiology
AIPMT PRELIMS 2009 Botany Stomatal Movement MCQ Question
Type: MCQ-conceptual-Easy-Class 11
Guard cells help in:
A
Transpiration
B
Guttation
C
Fighting against infection
D
Protection against grazing
Correct Answer
Option A
Detailed Explanation
Guard cells regulate the opening and closing of stomata, facilitating transpiration and gas exchange.
Found an issue with this question?