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sporophyll    
n. 胞子叶;芽胞叶

胞子叶;芽胞叶


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  • Sporophyll - Wikipedia
    It is a fertile leaf bearing reproductive structures In botany, a sporophyll is a leaf that bears sporangia Both microphylls and megaphylls can be sporophylls
  • What is the Difference Between Sporophyll and Sporangia
    Sporophyll refers to a spore-bearing and usually greatly modified leaf In contrast, sporangia refers to a receptacle in which asexual spores are formed in ferns and lower plants
  • Sporophyll | plant anatomy | Britannica
    Each frond is a potential sporophyll (spore-bearing leaf) and as such can bear structures that are associated with reproduction When growth conditions are favourable, a series of brown patches appear on the undersurface of the sporophylls
  • SPOROPHYLL Definition Meaning - Merriam-Webster
    The meaning of SPOROPHYLL is a spore-bearing and usually greatly modified leaf
  • Sporophyll - an overview | ScienceDirect Topics
    The enveloping sporophyll is divided into elongate, tentacle-like extensions that project beyond the distal opening The sporangium is somewhat flattened on the sporophyll so that the opening is directed away from the cone axis
  • Sporophyll - bionity. com
    A sporophyll is a leaf that produces spores Sporophylls are part of the diploid sporophyte generation, and the spores are produced by meiosis and will germinate to produce haploid gametophytes The spores are born in sporangia, which can take various forms in different kinds of plants
  • Sporophyll: The Reproductive Leaf - numberanalytics. com
    A sporophyll is a specialized leaf structure found in various plant species that plays a crucial role in their reproductive cycle by producing and bearing spores
  • SPOROPHYLL Definition Meaning | Dictionary. com
    SPOROPHYLL definition: a modified leaf that bears sporangia See examples of sporophyll used in a sentence
  • Sporophyll - Academic Dictionaries and Encyclopedias
    Sporophyll — des Gewöhnlichen Tüpfelfarns mit Sporangienhaufen (Sori) auf der Unterseite Ein Sporophyll ist ein Blatt, an dem Sporangien stehen, in denen Sporen gebildet werden





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