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Why is autogamy discouraged in plants? …

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Why is autogamy discouraged in plants? Mention four adaptation they have to ensure xenogamy.

    • Posted by Durgaprasad Kar 6 years, 8 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Saheli Halder 6 years, 8 months ago

    Autogamy is discouraged as it is a mode of self pollination, which brings about negligible genetic variation. Adaptations to ensure xenogamy are:- Unisexuality Dicliny-reproductive parts dont mature at the same time. Heterostyle- In a bisexual flower stamen and carpel occurs in different length which prevent self pollination. Chasmogamy- the flowers open earlier.

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