scientists use tissue cultures to study possible medicines that can be used to treat cancer patient what is one benefit of this procedure

Leila has dimples because she received a gene copy from her father that coded for dimples. this means that dimples are an example of a trait that is

Nephrons, the functional unit of kidneys, are responsible for formation of urine. the sentences describe situations that are the result of problems in the urine formation process. for the nephron shown below, match each situation to the step in the urine formation process where the problem lies.

Asegment id dna that is artificially created from two or more organism through use of dna enzymes in a laboratory is called a segment of dna that is artificially created from two or more organisms through use of dna enzymes in a laboratory is called