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单词 Plant embryo
释义

Plant embryo

原声例句
Awesome Nature

You don't want to damage the plant embryo inside.

千万不要破坏植物胚芽。

Asap SCIENCE 精选

These two proteins called gliadin and glutenin combine, creating gluten which helps to nourish the plants' embryos, and is a major component in giving the foods you eat that chewy goodness!

这两种叫做麦胶蛋白和谷蛋白的蛋白质结合,形成了谷蛋白,这种物质帮助滋养植物胚芽,是给食物带来嚼劲的主要成分!

英语百科

Embryo

Embryonic development of salamander, circa the 1920s.
Embryos (and one tadpole) of the wrinkled frog (Rana rugosa)
The inside of a Ginkgo seed, showing the embryo

An embryo is a multicellular diploid eukaryote in an early stage of embryogenesis, or development. In general, in organisms that reproduce sexually, an embryo develops from a zygote, the single cell resulting from the fertilization of the female egg cell by the male sperm cell. The zygote possesses half the DNA of each of its two parents. In plants, animals, and some protists, the zygote will begin to divide by mitosis to produce a multicellular organism. The result of this process is an embryo.

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更新时间:2025/6/18 2:45:37