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प्रश्न
Assertion (A): The ability of the pistil to recognise the pollen is the result of a continuous dialogue between pollen and pistil.
Reason (R): This electrical dialogue allows only compatible pollen to germinate.
विकल्प
Both A and R are true and R is the correct explanation of A.
Both A and R are true and R is not the correct explanation of A.
A is true but R is false.
A is false but R is true.
MCQ
अभिकथन और तर्क
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उत्तर
A is true but R is false.
Explanation:
Assertion (A) is true because pollen recognition occurs through a continuous chemical interaction between the pollen and the pistil’s tissues, which helps determine compatibility.
Reason (R) is false because this interaction is chemical, not electrical.
Hence, the assertion is correct, but the reason does not support it.
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