Question

what is ment by pollination?and type?

Answer 1

All living organisms have one major goal in common, which is to pass along their genetic information to the next generation by creating offspring. Flowering plants create seeds, which carry the genetic information of the parents and develop into a new plant. In order for seeds to be created, a process called pollination must occur.

Pollination is when pollen grains from an anther, the male portion of a flower, are transferred to a female part in the flower, known as the stigma. In order for pollination to be successful, the pollen grains transferred must be from a flower of the same species.

TYPES:-

Self-pollination is the more basic type of pollination because it only involves one flower. This type of pollination occurs when pollen grains from the anther fall directly onto the stigma of the same flower. Although this type of pollination is simple and quick, it does result in a reduction in genetic diversity because the sperm and egg cells of the same flower share genetic information.

Cross-pollination is a more complex type of pollination that involves the transfer of pollen from the anther of one flower to the stigma of a different flower. This type of pollination results in an increase in genetic diversity because the different flowers are sharing and mixing their genetic information to create unique offspring.

PLZ MARK AS BRAINLIEST

Answer 2

The transfer of pollen grain from anther to stigma is called pollination.

Pollination are of 4 types :-

• Xenogamy

• Geitonogamy

• Autogamy

• Hybridization

Autogamy and Geitonogamy comes under self pollination in which transfer of pollen grain takes place in one plant.

Xenogamy and Hybridization comes under cross pollination in which participation of more than one plant .