Question

what is allogamy and autogamy​

Answer 1

Explanation:

Allogamy the process of cross-fertilizing.

It is a type of self-pollination where the transfer of pollen grains from the anther to the stigma takes place within the same flower.

Answer 2

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the word autogamy mean self fertilization. this is a special type of self pollination in which an intersexual or top flower is pollinated through its own pollen. Autogamy is only possible when anther and stigma are close to each other and which has synchrony in pollen release and stigma respectively. It is frequently meet in unicellular organisms such as protozoan, protist.

autogamy in plant :- the plant which is capable to fertilize themselves rather than hybridize with another plants.

Autogamy occurs by three method:-

Namely-homogamy

Cliestogamy

Bud pollination