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parthenogenetic    音标拼音: [p,ɑrθənodʒən'ɛtɪk]
a. 单性生殖

单性生殖

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  • Parthenogenesis - Wikipedia
    In animals, parthenogenesis means the development of an embryo from an unfertilized egg cell In plants, parthenogenesis is a component process of apomixis In algae, parthenogenesis can mean the development of an embryo from either an individual sperm or an individual egg
  • Parthenogenesis | Definition, Types, Facts | Britannica
    parthenogenesis, a reproductive strategy that involves development of a female (rarely a male) gamete (sex cell) without fertilization It occurs commonly among lower plants and invertebrate animals (particularly rotifers, aphids, ants, wasps, and bees) and rarely among higher vertebrates
  • PARTHENOGENETIC Definition Meaning - Merriam-Webster
    The meaning of PARTHENOGENESIS is reproduction by development of an unfertilized usually female gamete that occurs especially among lower plants and invertebrate animals
  • Explainer: What Is Parthenogenesis And Can It Help Protect Endangered . . .
    Some parthenogenetic species can build a colony without mating, generating female offspring that can develop and reproduce again to generate a huge number of offspring in a short amount of time
  • What Is Parthenogenesis? Definition, Types Animal Examples
    Parthenogenesis is a natural form of reproduction where an embryo develops from an unfertilized egg, a process often called “virgin birth ” The name comes from the Greek words for “virgin” and “origin,” allowing a female to produce offspring without any genetic contribution from a male
  • 10 Animals That Exhibit Parthenogenesis - WorldAtlas
    Parthenogenesis is a natural reproduction process in lower plants and various animals Parthenogenesis involves the development of embryos from unfertilized eggs Parthenogenesis in animals can be apomictic or automictic
  • Parthenogenesis - Examples, Types, and Significance
    Parthenogenesis is a reproductive process in which a female can produce an embryo without prior fertilization of an egg with sperm Some of the parthenogenesis examples include invertebrates such as ants, wasps, aphids, bees, etc Parthenogenesis in plants is less common than in animals
  • Parthenogenesis: the miracle of virgin births in the animal kingdom
    Organisms born via parthenogenesis, known as parthenotes, "don't have the best track record when it comes to survivorship or fitness", said the Smithsonian Every zebra shark parthenote has
  • PARTHENOGENETIC | English meaning - Cambridge Dictionary
    PARTHENOGENETIC definition: 1 produced by or relating to a type of reproduction (= production of young animals or plants) in… Learn more
  • List of taxa that use parthenogenesis - Wikipedia
    Parthenogenesis is a form of asexual reproduction in which the embryo develops directly from an egg without need for fertilization It occurs in many eukaryote taxa [1][2] Apomixis appears to occur in Phytophthora, an oomycete





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