NEET2013Botany-Stomata
NEET 2013 Botany Stomatal Apparatus MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Which of the following statement is not true for stomatal apparatus?
A
Guard cells invariably posses chloroplasts and mitochondria
B
Guard cells are always surrounded by subsidiary cells
C
Stomata are involved in gaseous exchange
D
Inner walls of guard cells are thick
Correct Answer
Option B
Detailed Explanation
Guard cells are not always surrounded by subsidiary cells. This varies among different plant species.
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