How do atp and adp differ in number of phosphate groups?
cancer is just cells multiplying, thinking they are making an organ, but they aren't. they are making what is know as a tumor. each gland makes a different hormone and most make more than one. the hormones then travel from the gland to its target cells and connect to a part . back after other treatments or it may stop or slow the growth of a cancer for some time.
urinary tract bacterial infection
these traits are the expression of genes that are copied and passed on to offspring during reproduction. new traits can also come from transfer of genes between populations, as in migration, or between species, in horizontal gene transfer.