Предмет: Биология, автор: anasteisha686

ДАЮ 50 б. Чоловік, який має кучеряве волосся, одружився з дівчиною з
прямим волоссям. Яким буде потомство F, i F, якщо відомо,
що пряме волосся - рецесивна ознака, а кучеряве не повністю
домінує над прямим, гетерозигота має хвилясте волосся, і
якщо їх діти будуть одружуватись з особами з хвилястим
волоссям.

Ответы

Автор ответа: zhenyamaslyu

Объяснение:

За введеними умовами, кучеряве волосся є домінантною ознакою, і його генетичний код може бути представлений як "C", а пряме волосся - рецесивною ознакою, і його генетичний код - "c".

Особа з кучерявим волоссям може бути гомозиготною (CC) або гетерозиготною (Cc). Особа з прямим волоссям завжди гомозиготна і має генетичний код "cc".

Якщо чоловік (наприклад, Cc) одружується з дівчиною (cc), то їхнє потомство буде гетерозиготною для кучерявого волосся (Cc).

Якщо їхні діти одружуються з особами з хвилястим волоссям, то можна очікувати різноманіття генотипів у нащадків, залежно від генетичного коду партнерів.

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1 Martin is a primary school pupil.
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1. Martin's school is equipped with modern
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subjects.
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to see what
special things are happening at school today or this week.
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to do our work on and to
search the Internet.
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where I can
store some of my stuff.
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