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sporophyll    
n. 胞子叶;芽胞叶

胞子叶;芽胞叶


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  • Sporophyll - Wikipedia
    The sporophyll of a fern 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
    Difference Between Sporophyll and Sporangia Definition 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 Structure Sporophyll is a leaf-like structure, while sporangia are capsule-like structures Occurrence
  • Sporophyll | plant anatomy | Britannica
    lucidulum), the sporangium-bearing leaves (sporophylls) occur in zones among the vegetative portions of the stems In most, however, the sporophylls occur in specialized compressed stems called cones or strobili Each sporophyll is associated with one yellow to orange kidney-shaped sporangium
  • Sporophyll - an overview | ScienceDirect Topics
    sporophylls are photosynthetic, resembling and dispersed among vegetative leaves, or scalelike and non-photosynthetic, organized in terminal strobili; You might find these chapters and articles relevant to this topic 2021, Flora Cecilia Zumajo-Cardona, Dennis W Stevenson
  • Sporophyll - Encyclopedia. com
    sporophyll A leaf in the Pteridophyta that bears sporangia The term is most often applied to the small, scale-like leaves in the cones of Lycopodium and Selaginella, which bear sporangia on their upper sides
  • SPOROPHYLL Definition Meaning - Merriam-Webster
    The meaning of SPOROPHYLL is a spore-bearing and usually greatly modified leaf
  • 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 | definition of sporophyll by Medical dictionary
    sporophyll a leaf bearing a SPORANGIUM In some plants, such as ferns, the sporophyll is identical with ordinary leaves, but in others it is considerably modified, becoming stamens and carpels in the case of flowering plants
  • Sporophyll vs Sporophyte - Whats the difference? - WikiDiff
    In botany terms the difference between sporophyll and sporophyte is that sporophyll is the equivalent to a leaf, in ferns and mosses, that bears the sporangia while sporophyte is a plant (or the diploid phase in its life cycle) which produces spores by meiosis in order to produce gametophytes
  • Sporophyll Definition Meaning - YourDictionary
    Sporophyll definition: A leaf or leaflike organ that bears one or more sporangia





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