if a woman who is a carrier and not color blind marry a man who is not colorblind, what is the probability that they will have a son who is color blind

How do living things obtain phosphorus

Which of these correctly describes the difference between processes that take place in prokaryotic and eukaryotic cells?

The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping