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
Sep 30, 2022 · Apomixis is an asexual reproduction that occurs without fertilization but producing embryo(s) and seed(s). One example of apomixis is apomictic parthenogenesis wherein the egg cell develops directly into an embryo without prior fertilization.
Apomixis – Definition, Types, Functions, Examples
Sep 3, 2024 · Apomixis is a form of asexual reproduction in plants where seeds or embryos are produced without fertilization, resulting in offspring that are genetic clones
Apomixis: Current Biology - Cell Press
Apr 24, 2023 · 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 - Introduction and Different Types Of Apomixis in …
Apomixis is derived from two Greek words “APO” (away from) and “mixed” ( the act of mixing or mingling). It refers to the formation of the plant from a seed without fertilization or normal sexual reproduction. Apomixis can be best described as a reference to the asexual process.
Apomixis | Asexual, Vegetative, Clonal | Britannica
apomixis, reproduction by special generative tissues without fertilization. It includes parthenogenesis in animals, in which the new individual develops from the unfertilized egg, and apogamy in certain plants, in which the generative tissue may be the sporophyte or …
Apomixis - Definition, Features, Classification, Examples, …
It is an asexual means of plant reproduction and is found in many species especially in fruit crops. The process does not involve the union of male and female gametes and therefore there is no genetic recombination. Apomixis does not lead to the generation of variability in a population.
The Rise of Apomixis in Natural Plant Populations - Frontiers
Apr 1, 2019 · Apomixis, the asexual reproduction via seed, has many potential applications for plant breeding by maintaining desirable genotypes over generations. Since most major crops do not express natural apomixis, it is useful to understand the origin and maintenance of apomixis in natural plant systems.
The Genetic Control of Apomixis: Asexual Seed Formation
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.
Apomixis Definition, Diagram, Types, Examples, and Advantages
Mar 8, 2024 · Apomixis, a form of asexual reproduction in plants, bypasses fertilisation and meiosis. Apomixis is an important topic for the NEET exam from class 12.