Will a human being have the same set of cells the he or she is born with when they get older?

Plz ! a scientist wants to produce a cow that makes a particular human protein in it’s milk the desired protein causes blood to clot and can be used to treat hemophilia (a blood clotting disorder). which of the following would be best for the scientist to use? a. genetic crosses. b. cloning. c. selective breeding. d. genetic engineering.

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?

Most enzyme names end in the