y chromosome
n.Y染色体(性染色体的一种)
难易程度:
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