Предмет: Биология, автор: semdrom2001

У родині мати немає гемофілії і гетерозиготна за цим геном, Батько хворий .

Укажіть ймовірність народження дітей , хворих на гемофілію.

Ответы

Автор ответа: akim579292
0

Ответ:

Є дві можливі комбінації хромосом, які діти можуть успадкувати від своїх батьків: X від матері та Y від батька або X від обох батьків.

Отже, імовірність народження дитини з гемофілією дорівнює 50%

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