How many atoms of H are in the following chemical formula? 3(NH4)2Cro4 O A 18 O B. 4 O C. 24 O D. 12​

Why would a drug that damages capsids treat a viral infection? a. capsids prevent the lytic cycle from beginning. b. transduction requires a capsid. c. viruses use capsids to increase genetic variation. d. capsids provide protection for viruses.

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?

How are the testes and ovaries similar? a. both produce sex cells. b. both connect internal reproductive organs to the exterior. c. both transport sex cells from their site of production. d. both store mature sex cells.