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y chromosome

/ˈwaɪ ˈkrəʊməˌsəʊm/

翻译: 人类和大多数哺乳动物两种性染色体之一,通常仅存在于男性体内,与X染色体配对时决定男性性征。

1 个条目

phrase

/ˈwaɪ ˈkrəʊməˌsəʊm/C1formalscientific
  • zh人类和大多数哺乳动物两种性染色体之一,通常仅存在于男性体内,与X染色体配对时决定男性性征。

One of the two sex chromosomes in humans and most mammals, typically present only in males, determining male sex characteristics when paired with an X chromosome.

  1. Sex-determining chromosomeB2formal

    The chromosome in humans and many other animals that determines male sex characteristics. Typically, individuals with a Y chromosome develop as male.

    zhY染色体

    • The presence of a Y chromosome usually leads to male development.
    • Scientists study the Y chromosome to understand genetic disorders.
    • The Y chromosome is passed from father to son.