Предмет: Биология, автор: linikolskaya

Нормальный рост овса доминирует над гигантизмом, а раннеспелость — над позднеспелостью. При скрещивании гетерозиготных по обоим признакам растений:
(возможны несколько вариантов ответа)

1. всё потомство будет иметь доминантные признаки
2. в потомстве будут только дигетерозиготы
3. потомки имеют четыре фенотипа
4. будет наблюдаться расщепление 1:1
5. расщепление по фенотипу составит 9:3:3:1

Ответы

Автор ответа: MerrileeMitternacht

Ответ:

3. потомки имеют четыре фенотипа

5. расщепление по фенотипу составит 9:3:3:1

Объяснение:

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