Question

define pollination and describe the two types of pollination​

Answer 1

Answer:

Pollination is of two types. Self pollination - Stigma receiving pollen grains from the same flower. Cross pollination - Stigma receiving pollen grains from a flower on the same plant or a different plant.

Answer 2

$\Large\sf\red{\underline{\underline{★ \: Pollination \: :}}}$

➠ The transferring of the pollen grain from the male anther to a female stigma of a flower is known as pollination.

➠ There are two types of pollination :-

• a) Self pollination.
• b) Cross pollination.

★ SELF POLLINATION :

• The pollen is transferred to the stigma of the same flower from the anther is known as self pollination.
• Self pollination is said to be opposite of a cross pollination.

★ CROSS POLLINATION :

• The pollen is transferred from the anthers of the flowers to the stigma of the another flowers is known as cross pollination.
• Cross pollination is known as the opposite of the self pollination.