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18 October, 14:23

Why sexual reproduction in plant waste energy and pollen

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  1. 18 October, 14:45
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    Sexual reproduction in plant waste energy and pollen grains because the size of pollen grains is very small and in sexual reproduction there is less chances of reaching the pollen grains to the stigma of the flower. So that's why more pollen grains will fall on the stigma of the flower in order to fertilize the ovary. For fertilization, few pollen grains are enough if reach on the stigma.
  2. 18 October, 15:40
    0
    This is because they are living things as well meaning they need to reproduce as well
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