Question:

Assertion (A): Dicliny is to prevent self pollination by producing unisexual flowers. Reason (R): Dioecious condition of papaya prevent both autogamy and geitonogamy.

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Dioecious = Two houses = Cross-pollination only.
Updated On: Jun 6, 2026
  • Both (A) and (R) are correct and (R) is the correct explanation to (A)
  • Both (A) and (R) are correct but (R) is not correct explanation for (A)
  • (A) is correct (R) is wrong
  • (A) is wrong (R) is correct
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The Correct Option is A

Solution and Explanation

Step 1: Concept
Pollination and reproductive strategies.

Step 2: Meaning
Understanding mechanisms to avoid self-pollination.

Step 3: Analysis
Dicliny utilizes unisexual flowers to block self-pollination. Papaya's dioecious nature (separate sexes on different plants) is a prime example that prevents both autogamy and geitonogamy.

Step 4: Conclusion
The reasoning is accurate and directly explains the assertion.

Final Answer: (A)
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