A man is affected with brachydactyly, an autosomal dominant trait that cause shortening of several fingers. What is the risk that the man's first child will have brachydactyly ?

A woman with straight hair marries a man with curly hair and who is known to be heterozygous for the trait .What is the chance that their first child will have curly hair ?

A woman with straight hair mates with man with curly hair who is known to be heterozygous for that trait. What is he chance that their first child will have curly hair?

A woman with straight hair mates with man with curly hair who is known to be heterozygous for that trait. What is he chance that their first child will have curly hair?

A woman with straight hair mates with man with curly hair who is known to be heterozygous for that trait. What is he chance that their first child will have curly hair?

A woman with straight hair mates with man with curly hair who is known to be heterozygous for that trait. What is he chance that their first child will have curly hair? 1. No chance 2. One in two 3. It is certain 4. One in four

If a mother and father both have one mutant gene for a disease with an autosomal dominant inheritance, what is their risk of having an affected child?

If a mother and father both have one mutant gene for a disease with an autosomal dominant inheritance, what is their risk of having an affected child?

If a mother and father both have one mutant gene for a disease with an autosomal dominant inheritance, what is their risk of having an affected child?