Предмет: Биология, автор: chernikowanade

рецессивный ген дальтонизма локализован в х -хромосоме женщина дальтоник вышла замуж за мужчину с нормальным цветовым зрением какова вероятность рождения дальтоника

Ответы

Автор ответа: nmikhaylova

Xd-ген дальтонизма

P ♀XdXd (женщина-дальтоник) x ♂ XDY (мужчина - здоровый)
G Xd XD Y
F XDXd (женщина - носитель)
XdY (мужчина - дальтоник)
1:1
Вероятность рождения дальтоника - 50процентов

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