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单词 seed coat
释义

seed coat

noun Botany
The protective outer coat of a seed.Endosperm refers to the rest of the seed, i.e. the seed coat, pericarp, aleurone layer, and starchy endosperm....
  • Tobacco seed consist of a seed coat, endosperm, and embryo.
  • At maturity, the seed coat is primarily a protective structure, although its specific role may be varied and complex.
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更新时间:2024/12/23 5:34:58