Biology, asked by appawwsaaz, 1 year ago

what is the difference between self pollination and cross pollination?

Answers

Answered by sarahrihabtg
2
During self-pollination, a plant transfers pollen from its anther to its stigma to complete the cycle of pollination. While some plants have female and male flowers and can self-pollinate, other plants grow as either a male or female plant. In cross-pollination, a plant is fertilized by receiving pollen from the stigma of another plant to develop fruit and seeds. A plant that is cross-pollinated cannot grow and mature on its own, because it must receive pollen from another plant. Most cross-pollinated plants are pollinated by bees.

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Answered by Anonymous
0

Heya user..!!

Here is ur answer..!!

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  • SELF POLLINATION :

★  It is the transfer of the pollen grains from the anther of the flower to the stigma of the same or another flower on the same plant.

★  Occurs only in perfect flowers.

★  Transfers few numbers of pollen.

★   It results in homozygous offspring.

  • CROSS POLLINATION :

★   It is the transfer of the pollen grains from the anther of a flower to the stigma of another flower on a different plant of the same species.

★   Occurs both in perfect or imperfect flowers.

★   Transfers large numbers of pollen.

★   It results in heterozygous offspring.

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I Hope this may help u..!!

Be Brainly..!!

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