You have two genes that control tongue rolling. How many did you get from mom and how many from dad?

Biology

1 answer:

o-na [289]3 years ago

3 0

Answer:

Imagine that to be able to roll your tongue you need two genes, A and B. For each of There is a certain dominant version for each of these genes that lets you roll your tongue. cannot roll their tongue would have a tongue roller for a child. Another example is something called a modifier gene

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