What is Apomixis? Describe the sporophytic and gametophytic apoxixis.

Question

27 Jan 2024

Answer :

Word Count : 484

Apomixis is a form of asexual reproduction in plants where seeds are produced without the involvement of meiosis and fertilization. This process enables the formation of seeds that are genetically identical to the parent plant, bypassing the usual genetic recombination that occurs during sexual reproduction. Apomixis is a fascinating phenomenon in plant biology as it provides a reproductive advantage in certain environments.

There are two main types of apomixis: sporophytic apomixis and gametophytic apomixis. Each type involves different stages of the plant's life cycle and has distinct mechanisms for the development of seeds.

1. Sporophytic Apomixis:
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