Question

5. Human body cells have 46 chromosomes (23 pairs). As a human grows, more bone,

muscle, skin, and other cells are made. What must happen during the cell cycle in order
for each new cell to have exactly 46 chromosomes?

Answer 1

Step-by-step explanation:

During the cell cycle, the process of DNA replication must occur in order for each new cell to have exactly 46 chromosomes. DNA replication ensures that each chromosome is accurately duplicated, resulting in two identical sets of chromosomes. This ensures that when the cell divides, each daughter cell receives the correct number of chromosomes, maintaining the total count of 46 chromosomes in human body cells.