Awoman with hemophilia and a man without hemophilia are expecting a baby boy. what are the chances that their son will also have hemophilia? 100%, 75%, 25 or 50

What does the hardy-weinberg principle relate to? a. chances of survival of an organism b. frequency of alleles in a population c. natural selection in a species d. causes of evolution among organisms

Amniocentesis is a process in which amniotic fluid is taken from the mother's womb to identify any genetic abnormalities in the fetus. how would the discovery of the human genome contribute to this process?

How water is moving through the ecosystem ?