Helper T cells give rise to all of the following cells except:
cytotoxic T cells
B
B cells
(c memory T cells
D
natural killer cells

Organisms that successfully adapt will leave to grownone of the above

Jason adds the antibiotic penicillin to a bacterial culture. the bacteria develop genetic modifications in their genome, which gives them resistance to the antibiotic penicillin. what caused this genetic modification?

Most crimes involve some evidence relating to the human body; for that reason, what related science is frequently used in forensic investigations? a)psychiatry b)physics c)botany d)biology