If a normal man had a grandfather with hemophilia and has a wife who is not a carrier is there any possibility of having children that are homophiliac?

Most of earth’s fresh water is found in oceans and seas stored in glaciers and ice caps groundwater stored beneath the surface found in lakes, rivers, streams, and reservoirs

Name the following: (a) category of pathogen that causes diseases, like common cold and mumps. (b) the microorganism that requires a host to produce.

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above