Which of the following includes all the others inside it?
a. plasmid
c. foreign gene
b. transformed bacterium
d. recombinant dna

On a floor there are several 1-4 mm elongated drops leading away from a body lying in a pool of blood. the the forward wall there is a sigzag pattern and on the walls to the right side there is a linear patter

Explain why in any given geographical region, women tend to have lighter skins( by 3-4% on average) than men?

15 ! come and answer! a(n) is the general term for an infectious disease that has spread across a city, region, or country.