Question

Why does DNA need to replicate before cells divide?

Answer 1

whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell.

Answer 2

Below:

Step-by-step explanation:

Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell. ... Once the DNA in a cell is replicated, the cell can divide into two cells, each of which has an identical copy of the original DNA.