Answer:
gotta be D or A but D is more reasonable
Answer:
Semi-Conservative
Explanation:
After DNA replication, the parental DNA molecule contains two original DNA strands while the daughter molecule is composed of two newly synthesized strands. In this model, the two DNA strands in the parental molecule separate from each other and serve as templates for the synthesis of daughter strands.
The gene responsible for lactose persistence among adults in Europe is a regulatory gene.
