STANDARDBotany-Reproduction in Flowering Plants
STANDARD Botany Pollination Assertion Reason Question
Type: Assertion Reason-conceptual-Medium-Class 12
Assertion: Chasmogamous flowers require pollinating agents. Reason: Cleistogamous flowers do not expose their sex organs.
A
If both the assertion and the reason are true and the reason is a correct explanation of the assertion
B
If both the assertion and reason are true but the reason is not a correct explanation of the assertion
C
If the assertion is true but the reason is false
D
If both the assertion and reason are false
Correct Answer
Option B
Detailed Explanation
Chasmogamous flowers are open and require external agents for pollination, while cleistogamous flowers are closed and self-pollinate. The reason does not explain the assertion.
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