Предмет: Биология, автор: toktoktok

Задача, помогите!!!
Леворукий юноша, отец которого был правшой, женился на праворукой девушке у которой все в семье были праворукими. Какова вероятность рождения леворукого
ребенка?

Ответы

Автор ответа: ybya

0

ген признак
А правша
а левша
---------------------------------

РЕШЕНИЕ

Р АА х аа
G А а
F1 Аа
Ответ - все дети правши, вероятность рождения леворукого = 0%

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