REPRODUCTION
SEXUAL REPRODUCTION IN FLOWERING PLANTS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Mark the odd option (w.r.t contrivances of autogamy)
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Homogamy
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Cleistogamy
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Dicliny
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Bud pollination
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Explanation:
Detailed explanation-1: -Best Answer. d. Dichogamy is maturation of sex organs at different times.
Detailed explanation-2: -Homogamy favours autogamy. In this case the anther and stigmas of a bisexual flower mature simultaneously.
Detailed explanation-3: -Autogamy is prevented and cross-pollination is favoured in flowering plants by following devices: i Dichogamy: Sometimes the stamens and stigma of a bisexual flower mature at different time to prevent autogamy. ii Self incompatibility being genetic mechanism prevents self-pollination.
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