Y
Y chromosome
Y, y
Y-fronts
yacht
yachtsman
yack
yackety-yack
yah
yahoo
yak
Yale
yam
yammer
yang
Yank
Yankee
yap
yard
yard of ale
yard-arm
yardage
yardstick
yarmulka
yarn
yarrow
yashmak
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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).



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