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cotyledon    
n. 子叶,瓦松属

子叶,瓦松属

cotyledon
n 1: embryonic leaf in seed-bearing plants [synonym: {cotyledon},
{seed leaf}]


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  • Cotyledon | Definition, Description, Function, Examples, Facts . . .
    Cotyledon, seed leaf within the embryo of a seed Cotyledons help supply the nutrition an embryo needs to germinate and become established as a photosynthetic seedling and may themselves be a source of nutritional reserves or may aid the embryo in metabolizing nutrition stored elsewhere in the seed
  • Cotyledon - Wikipedia
    The cotyledon of grasses and many other monocotyledons is a highly modified leaf composed of a scutellum and a coleoptile The scutellum is a tissue within the seed that is specialized to absorb stored food from the adjacent endosperm
  • Cotyledons Explained: Your Seedling’s First Leaves
    Learn about cotyledon, the vital first leaves of a seedling, and understand their role in photosynthesis and plant development
  • Cotyledon Plant Information - Learn About Cotyledons On Plants . . .
    What is a cotyledon? It is the embryonic part of a seed which stores fuel for further growth Some cotyledons are seed leaves which fall off the plant within a few days These cotyledons on plants are photosynthetic, but there are also hypogeal cotyledons which remain under the soil
  • Cotyledon - Biology Simple
    In botany, a cotyledon is defined as the embryonic leaf within the seed of a plant It is responsible for providing essential nutrients and energy to the developing plant until it can begin producing its own food through photosynthesis
  • The Significance of Cotyledons in Plant Development
    Cotyledons, also known as seed leaves, are the first leaves to emerge from a germinating seed They are part of the embryo within the seed and can be found in the embryonic axis Cotyledons can vary in shape, size, and number depending on the plant species
  • BYJUS Online learning Programs For K3, K10, K12, NEET, JEE, UPSC . . .
    What is Cotyledon? Cotyledon refers to the significant part of the embryo found within the seed It is the first and the tender leaf that emerges when the seed germinates It is also called the storage unit of a seed, as it provides nutrients to the different parts of an embryo





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