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Apomixis - Simple English Wikipedia, the free encyclopedia
Apomixis is reproduction where only one parent passes genes to the offspring. [1] . Apomictically produced offspring are genetically identical to the parent (clones). The method is most seen in …
Asexual reproduction - Wikipedia
Apomixis mainly occurs in two forms: In gametophytic apomixis, the embryo arises from an unfertilized egg within a diploid embryo sac that was formed without completing meiosis. In nucellar embryony , the embryo is formed from …
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, …
Pseudogamy - Wikipedia
Pseudogamy refers to aspects of reproduction. It has different (but related) meanings in zoology and in botany. In zoology, it means a type of parthenogenesis in which the sperm stimulates …
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Apomixis - Features, Types, and Examples
Mar 5, 2024 · Apomixis is a seed-developing mechanism without fertilisation. Apomixis example includes several flowering plants or angiosperms like Gramineae, and Rosaceae families. It is beneficial to plants for producing a …
apomixis - Wiktionary, the free dictionary
(botany) Plant reproduction without fertilization, meiosis, or the production of gametes. (zoology) Animal reproduction in which the egg cell does not undergo meiosis or fertilization. Hans …
Apomixis - Definition and Examples - Biology Online …
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 …
Different Types of Apomixis
Nov 19, 2024 · Apomixis may be defined as the condition in which sexual reproduction (amphimixis) in a flower is replaced by some form of asexual reproduction that does not involve any nuclear fusion. It may happen from a …
Apomixis – Wikipedia
Apomixis är fenomenet att en organism förökar sig utan vare sig befruktning, meios [1] eller produktion av gameter. Termen används nästan uteslutande inom botaniken. Motsvarigheten i …
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 of the parent plant. Here is the Characteristics of Apomixis; …
Apomixis - Introduction and Different Types Of Apomixis in Plants …
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 …
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: 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 …
Apomixis: A Developmental Perspective | Annual Reviews
The hallmark components of apomixis include female gamete formation without meiosis (apomeiosis), fertilization-independent embryo development (parthenogenesis), and …
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 - an overview | ScienceDirect Topics
Apomixis refers to a set of reproductive mechanisms that invariably rely on avoiding meiotic reduction and fertilization of the egg cell to generate clonal seeds.
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 - an overview | ScienceDirect Topics
Apomixis is the process of asexual reproduction through seeds that is increasingly being viewed as a deregulation of sexual reproduction rather than an independent pathway. It includes both …
Apomixis – Wikipédia
Az apomixis vagy apogámia kifejezés azt a folyamatot takarja, amikor egy növény fertilis (termékeny) magvakat hoz létre a saját testi sejtjeiből. A zárvatermőknél agamospermia a …