Colorblindness is a recessive disorder. a man who is normal for color vision marries a woman who is colorblind. what is the probability their offspring will be colorblind if all their children are male?

Which pedigree symbol is used to represent a female carrier of a recessive x-linked trait? поө0 || save and exit submit

It is believed that europa, one of jupiter’s moons has an ocean beneath its surface. based on how earth’s oceans and atmosphere are believed to have formed, what can be said about europa’s supposed ocean? the arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced , similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s .

People with one sickle cell allele are not likely to get malaria. what is this an example of?