Question

Assume that you have straight hair and your sibling have curly hair. What accounts for this difference?

Answer 1

Answer:

recessive gene

Explanation:

Answer 2

It is due to the exchanging of chromosome segments .....during meiosis ....

let straight hair be dominant over curly ....

therefore in my case the recessive factor CAN'T show its effect ...while in my sibling the both Genes are recessive and thus showing its curly effect ..