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- Asexual reproduction in plants
Organizing and summarizing search results for youApomixis is a form of asexual reproduction in plants. It occurs without fertilization, leading to the production of genetic clones of the parent plant. The seeds formed by apomixis are known as apomictic seeds. Examples of apomixis include apomictic parthenogenesis, where the egg cell develops directly into an embryo without prior fertilization.3 Sources - nounbotanyapomixis (noun) · apomixes (plural noun)
- asexual reproduction in plants, in particular agamospermy. Often contrasted with amphimixis
Originearly 20th century: from apo- + Greek mixis ‘mingling’. - See more
See all on WikipediaApomixis - 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 … See more
Because apomictic plants are genetically identical from one generation to the next, each lineage has some of the characters of a true See more
Agamospermy, asexual reproduction through seeds, occurs in flowering plants through many different mechanisms and a simple See more
• Apomeiosis: "Without meiosis"; usually meaning the production of a meiotically unreduced gametophyte.
• Parthenogenesis: Development of an embryo directly from … See more• Gvaladze G.E. (1976). Forms of Apomixis in the genus Allium L. In: S.S. Khokhlov (Ed.): Apomixis and Breeding, Amarind Pub., New … See more
The gametophytes of bryophytes, and less commonly ferns and lycopods can develop a group of cells that grow to look like a sporophyte of the species but with the ploidy level of the gametophyte, a phenomenon known as apogamy. The sporophytes of … See more
Wikipedia text under CC-BY-SA license Apomixis - Definition and Examples - Biology Online Dictionary
See more on biologyonline.comJust like any other organism, the process of reproduction is pivotal to the life cycle of plants. There are a number of ways by which this vital process of reproduction takes place in plants. All of them fall under the umbrella of two main categories: sexual and asexual reproduction. In sexual reproduction, two gametes of differ…Apomixis Definition & Meaning - Merriam-Webster
The meaning of APOMIXIS is reproduction (such as apogamy or parthenogenesis) involving specialized generative tissues but not dependent on fertilization.
Apomixis – Definition, Types, Functions, Examples
Sep 3, 2024 · Definition of Apomixis. 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.
Apomixis - Introduction and Different Types Of …
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.
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Apomixis - Features, Types, and Examples
Mar 5, 2024 · Apomixis Definition - Apomixis is the asexual reproduction in plants where seeds are produced without fertilization, leading to genetic clones of the parent plant. The seeds formed by Apomixis are known as apomictic seeds.
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, …
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 …
Apomixis: Definition, Types, Examples, and …
Dec 6, 2024 · Apomixis is defined as a type of a sexual reproduction in which the formation of seeds takes place without fertilization. It is derived from the Greek words ‘apo’ means away from and ‘mixis’ means ‘ mixing ’. In plants, it mimics …
Define apomixis. - Toppr
A few flowering plants such as some species of Asteraceae and grasses, have evolved especial mechanism, to produce seeds without fertilisation, called apomixis. Apomixis is a form of …
Apomixis & Polyembryony Definition, Types
It is the process of production of new individuals or seeds containing embryo directly from the diploid cells of the nucellus or integument, diploid egg or some other gametophytic cell, without involving fertilisation. The term was coined by …
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.
Define apomixis? - BYJU'S
Apomixis is referred to as the process of formation of the plant from a seed without fertilization or normal sexual reproduction. They are also directly developed from diploid eggs present in the …
Apomixis - an overview | ScienceDirect Topics
Apomixis is a process of asexual reproduction that enables plants to bypass meiosis and fertilization to generate clonal seeds that are identical to the maternal genotype. Apomixis has …
Apomixis | definition of apomixis by Medical dictionary
the development of an embryo in plants without FERTILIZATION or MEIOSIS. This method of pseudosexual reproduction is regularly used in plants such as garlic and the citruses. Similar …
Apomixis and Polyembryony – Definition, Types And Significance …
Jan 27, 2023 · As per apomixis definition, it is a modified form of asexual reproduction in which an egg or other cells associated with the egg (synergids, antipodals, nucellus and integuments) …
apomixis - Dictionary of botany
Any form of * asexual reproduction , including vegetative propagation. The term is very often used in a narrower sense to mean the production of seeds without fertilization occurring. In this …
Apomixis - (Intro to Botany) - Vocab, Definition, Explanations
Apomixis is a form of asexual reproduction in plants where seeds are produced without fertilization, allowing for the development of embryos from unfertilized ovules. This process …
Apomixis: what it is, types and examples - AgroCorrn
Jun 15, 2021 · The definition of apomixis says that it is a reproductive mechanism that allows the plant to clone itself through its seeds , instead of producing them sexually as usual. It is, …
Apomixis Reproduction in Plants - Definition, Types, Examples …
Apomixis is a biological phenomenon that deviates from the conventional sexual reproductive mode in plants. Unlike sexual reproduction, which involves the fusion of male and female …
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