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antheridium    
n. 雄器的,造精器的

雄器的,造精器的

antheridium
n 1: the male sex organ of spore-producing plants; produces
antherozoids; equivalent to the anther in flowers


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  • Antheridium - Wikipedia
    An antheridium typically consists of sterile cells and spermatogenous tissue The sterile cells may form a central support structure or surround the spermatogenous tissue as a protective jacket
  • Antheridium: Function, Role, and Structure Explained
    An overview of the antheridium, the male reproductive structure that is central to the life cycle and fertilization of ferns, mosses, and algae
  • Antheridium | plant anatomy | Britannica
    The male sex organ, the antheridium, is a saclike structure made up of a jacket of sterile cells one cell thick; it encloses many cells, each of which, when mature, produces one sperm
  • Antheridium Location Function - Lesson | Study. com
    The antheridium is the saclike male reproductive organ found in fungi, mosses, ferns, and many other nonflowering plants It is attached to the gametophyte by a slender stalk
  • Antheridium - an overview | ScienceDirect Topics
    These gametangia may be differentiated into male (antheridium) and female (oogonium) structures or may be undifferentiated In contrast, heterothallic fungi (producing male and female gametangia on separate individuals, or mating types) are self-sterile
  • ANTHERIDIUM Definition Meaning - Merriam-Webster
    The meaning of ANTHERIDIUM is the male reproductive organ of some cryptogamous plants
  • Antheridium: General Biology I Study Guide | Fiveable
    An antheridium is a male reproductive structure found in seedless plants, fungi, and algae It produces and releases sperm cells necessary for fertilization
  • antheridium - Encyclopedia. com
    *antheridium* (pl antheridia) The male sex organ of algae, fungi, bryophytes, clubmosses, horsetails, and ferns It produces the male gametes (antherozoids)
  • Antheridium - Wikiwand
    An antheridium is a haploid structure or organ producing and containing male gametes The plural form is antheridia, and a structure containing one or more antheridia is called an androecium
  • Antheridium - grokipedia. com
    An antheridium is a haploid male gametangium that produces and releases flagellated sperm cells, known as antherozoids or spermatozoids, in the gametophyte generation of non-seed plants including bryophytes, pteridophytes, and certain algae, as well as some fungi





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