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anatropous ovule

/əˈnætrəpəs ˈɒvjuːl/

翻译: 胚珠的一种类型,在发育过程中完全倒转,使珠孔靠近珠柄,合点在相反的一端;常见于许多被子植物。

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phrase

/əˈnætrəpəs ˈɒvjuːl/C2formalscientific
  • zh胚珠的一种类型,在发育过程中完全倒转,使珠孔靠近珠柄,合点在相反的一端;常见于许多被子植物。

An ovule that is completely inverted during development, so that the micropyle is located near the funiculus and the chalaza is at the opposite end, commonly found in many flowering plants.

  1. Inverted plant ovuleC2formal

    An ovule that is completely inverted so that the micropyle is located near the funiculus, with the body of the ovule lying parallel to the stalk.

    zh倒生胚珠

    • The anatropous ovule is the most common type found in flowering plants.
    • In an anatropous ovule, the micropyle faces the placenta.
    • Botany students studied the structure of the anatropous ovule under a microscope.