أقسام هامة

ما معنى A chromosome

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ما معنى A chromosome

هو مصطلح جينى معناه كروموسوم أ، أو إية كروموسوم وهو أى كروموسوم ينتمى إلى الخاصية الطبيعية المحدد لنوع معين.
ترجع إصل الكلمة إو إستخدامها لأول مرة  وتسجيلها ككلمة إنجليزية ضمن القاموس الجينى إلى عام 1957

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