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Researchers studying sex determination often refer to the XY system as the mechanism by which males and females develop in humans and many other species.
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Researchers studying sex determination often refer to the XY system as the mechanism by which males and females develop in humans and many other species.
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Related words
XY system
Proper noun
Japanese Meaning
生物学における性決定システムの一つ。ヒトや多くの哺乳類、ショウジョウバエなど一部の昆虫、イチョウなど一部の植物で、雌はXXという同一の性染色体構成、雄はXYという異なる性染色体構成を持つシステム。
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