The widow’s peak allele is dominant over the straight hairline allele. What is the probability that a man with a widow's peak (Ww) and a woman with a straight hairline will have a child with a straight hairline? plz, make it into a punette square if u can!

true, i don't really know what you're asking but from the info you provided im guessing the answer is true.

"1. it should be, it has been for about 20 years, and it's really not much different in the end than breeding animals to have particular traits. there are always concerns about genetically engineered animals/plants affecting the environment in unexpected negative ways, but i can't think of an example where the fears didn't turn out to be baseless.  

first, as you point out, it would be a great advance in pharmacology, to be able to tailor drugs and their doses to me. the pros involve better medical treatment. the cons involve privacy issues like insurance companies denying coverage to people with genetic risk factors. looking at dna markers wouldn't affect the frequency of genetic diseases, but it would allow detection of them earlier. and ok, actually i suppose that if people used this information to avoid having children with genetic diseases, some might decrease in frequency."

allowed for the prediction of the properties of missing elements.