Biology · SEXUAL REPRODUCTION IN FLOWERING PLANTS
हिन्दीGiven below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): Geitonogamy is functionally cross-pollination but genetically it is similar to autogamy. Reason (R): Geitonogamy involves transfer of pollen grains to a stigma mediated by a pollinating agent, but the pollen grains originate from the same plant. In the light of the above statements, choose the correct option:
Correct answer · Option 1
Both (A) and (R) are true and (R) is the correct explanation of (A)
Explanation
Since it requires an external pollinator it is functionally cross-pollination, but since pollens come from the same plant/genetic individual, genetically it is autogamous.