Question

Explain pollination amd types ☺️

Answer 1

$\huge\underline\mathfrak\red{Pollination}$

→ The transfer of pollen grains from the anther to the stigma is called pollination.

It is of two types :

Self pollination : The transfer poem grains from the anther of flower to the stigma of same flower or of another flower born on same plant is called self pollination.

Cross pollination : The transfer of pollen grains from one plant to the stigma of flower of another plant is called cross pollination.

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Answer 2

Pollination :

Transfer of pollen grains from anther to stigma of a plant is known as pollination. It occurs for fertilization.

Types :

There are two types of pollination.

1) Self Pollination

2) Cross Pollination

• Self Pollination :

When pollen grain transfer from anther to stigma of a same plant.

External agents are not required.

Occurs in bisexual flower.

Example : Wheat, rice etc.

• Cross Pollination :

When pollen grain transfer from anther to stigma of another plant.

External agents like wind, water, insects etc are required.

Occurs in both bisexual and unisexual flowers.

Example : Cucurbits, apple etc.

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