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plant embryo การใช้

ประโยคมือถือ
  • The plant embryo represents the first metamer of the shoot in spermatophytes or seed plants.
  • The seed contains the plant embryo.
  • They prevent the development of the bilateral growth of the plant embryo during the globular stage.
  • Bulbs are a little like seeds in that they store plant embryos in easy-to-ship form.
  • It serves as a defense compound against herbivores and provides a vital source of nitrogen for the growing plant embryo.
  • In biolistics transformation particles of gold or tungsten are coated with DNA and then shot into young plant cells or plant embryos.
  • A "'seedling "'is a young plant sporophyte developing out of a plant embryo from a seed.
  • In biolistic transformation, particles of gold or tungsten are coated with DNA and then shot into young plant cells or plant embryos.
  • Seeds contain food storage organs ( e . g ., endosperm ) that provide nutrients to the developing plant embryo ( cotyledon ).
  • From that point, it begins to divide to form a plant embryo through the process of "'embryogenesis " '.
  • In botany, the "'radicle "'is the first part of a seedling ( a growing plant embryo ) to emerge from the seed during the process of germination.
  • The zygotic embryo is formed following double fertilisation of the ovule, giving rise to two distinct structures : the plant embryo and the endosperm which together go on to develop into a seed.
  • "' Michael Nodine-Small RNA functions in plant embryos "'- MicroRNAs ( miRNAs ) are a class of small regulatory RNAs that are essential for plant embryo development.
  • "' Michael Nodine-Small RNA functions in plant embryos "'- MicroRNAs ( miRNAs ) are a class of small regulatory RNAs that are essential for plant embryo development.
  • During seed germination, the plant embryo produces the hormone gibberellin which triggers the aleurone cells to release ?-amylase for the hydrolysis of starch, proteases, and storage proteins into the endosperm.
  • Sandra Floyd and Dr . William E . Friedman, plant evolutionary biologists at the University of Colorado at Boulder, are studying the evolution of a part of the seed, called the endosperm, that nourishes the plant embryo ( or the human who eats the seed ).