Question 3 of 12 What is gene flow?
O A. A mutation becoming more common
B. When a population splits in two
C. Selection for extreme traits
O D. Two populations transferring genes
SUBN

a

explanation:

yes? sounds right, but you didn’t ask a question.

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products