हिंदी

Which of the following is CORRECT with reference to dichogamy? -

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प्रश्न

Which of the following is CORRECT with reference to dichogamy?

विकल्प

  • Pollen grain is unable to germinate on the stigma of the same flower.

  • Anther and stigma mature at different times.

  • Structure of pollen sac and stigma functions as hurdles.

  • Pollen sac and stigma are at different heights.

MCQ

उत्तर

Anther and stigma mature at different times.

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