Apomixis - Wikipedia
In botany, apomixis is asexual development of seed or embryo without fertilization. However, other definitions include replacement of the seed by a plantlet or replacement of the flower by bulbils. Apomictically produced offspring are genetically identical to the parent plant, except in nonrecurrent apomixis.
Apomixis - Definition and Examples - Biology Online Dictionary
2022年9月30日 · Let’s delve deeper and try to understand how apomictic processes happen, the various types of apomixes (plural form of apomixis) in nature, what exactly apomixis is – explanation with examples, and how this process evolved in the plant kingdom.
Apomixis - Definition, Types, Functions, Examples - Biology ...
2024年9月3日 · Apomixis is a form of asexual reproduction in plants where seeds or embryos are produced without fertilization, resulting in offspring that are genetic clones of the parent plant. Here is the Characteristics of Apomixis; Mechanism: Apomixis involves the formation of seeds without the fusion of male and female gametes.
Introduction and Different Types Of Apomixis in Plants - BYJU'S
Plants of more than 35 families are known to be apomictic, e.g. Gramineae, Rosaceae, Compositae and Rutaceae. Major cereals such as maize and wheat show apomixis. Three types of apomixis are generally recognized – diplospory, apospory and adventitious embryony.
Apomixis: Current Biology - Cell Press
2023年4月24日 · Apomixis, meaning literally ‘away from mixing’, is asexual reproduction through seeds that gives rise to clonal offspring that are genetically identical to the mother plant. In nature, apomixis allows plants to rapidly multiply hybrid, usually polyploid, genotypes through seeds over countless generations.
Apomixis - Definition, Features, Classification, Examples ...
Apomixis can be defined as a means of asexual reproduction where fertilisation. The term was first coined by botanist Hans Winkler. The seed of a plant is developed without fertilisation.
The Genetic Control of Apomixis: Asexual Seed Formation - PMC
Apomixis (asexual seed formation) is the result of a plant gaining the ability to bypass the most fundamental aspects of sexual reproduction: meiosis and fertilization. Without the need for male fertilization, the resulting seed germinates a plant that develops as a maternal clone.