The walls of arteries include a muscle layer.

Dominant over the mutant vermilion (bright red) allele. a homozygous wild-type female fly is mated with a vermilion male fly. predict the eye colors of f1 and f2 generations. (assume that the f1 flies are allowed to interbreed to produce the f2 generation.)

Witch theory suggests all living things are made up of cell or cells

What is gene expression control that occurs after the generation of rna