14. The testes of amphibians and mammals differ in not having

a. Leydig cell
b. Rete testis
c. Type of seminiferous tubule
d. Blood vessel
Bolbomie a male como pers

What is the correct trna sequence that would match the following mrna sequence. gcgaua

Cells destroy body cells infected by a virus or bacteria.

Suppose you are provided with an actively dividing culture of e. coli bacteria to which radioactive thymine has been added. what would happen if a cell replicates once in the presence of this radioactive base?