What do we mean by a dynamic process ?Why is pollen pistil interaction a dynamic process?
Any process which is self-initialising and self-sustaining is termed as dynamic process. Pollen-pistil interaction is the group of
events that occur from the time of pollen deposition over the stigma to the time of pollen tube entry into ovule. It has checks at
several places for promotion or
inhibition of pollen growth. It is actually a method to prevent cross fertilisation or interspecific fertilisation. Thus it increases homozygocity and decreases heterozygocity and thus reduces genetic variation.
events that occur from the time of pollen deposition over the stigma to the time of pollen tube entry into ovule. It has checks at
several places for promotion or
inhibition of pollen growth. It is actually a method to prevent cross fertilisation or interspecific fertilisation. Thus it increases homozygocity and decreases heterozygocity and thus reduces genetic variation.