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y chromosome

n.Y染色体(性染色体的一种)

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y chromosome为短语/超纲词汇

y chromosome


(biology 生) chromosome that occurs singly and only in male cells, and produces a male after combining with an X chromosome during thereproductive process Y染色体. Cf 参看 X chromosome(X).

y chromosome


n[C]
the part of a gene that makes someone a male instead of a female
X chromosome