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IF one pollen grain produces two ma...

IF one pollen grain produces two male gametes how many pollen grains are needed to fertillize 10 Ovules?

Text Solution

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One sperm fuses with the egg and forms a diploid zygote. So 10 pollen grains are needed to fertilize 10 ovules.
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Knowledge Check

  • In a pollen grain the small nucleus is:

    A
    Generative nucleus
    B
    Tube nucleus
    C
    Vegetative nucleus
    D
    Pollen nucleus
  • Size of pollen grains in Myosotis

    A
    10 micrometer
    B
    20 micrometer
    C
    200 micrometer
    D
    2000 micrometer
  • In wind pollinated flowers, the pollen grains are:

    A
    sticky and powdery
    B
    small and powdery
    C
    dry and powdery
    D
    wet and powdery
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