Question

After the second division, how many chromosomes are in the cells? Are they double or single-stranded?

A) 46 chromosomes, double-stranded
B) 23 chromosomes, single-stranded
C) 46 chromosomes, single-stranded
D) 23 chromosomes, double-stranded

Answer 1

After the second division, there are 23 chromosomes, single-stranded in the cells.

Step-by-step explanation:

After the second division, there are 23 chromosomes, single-stranded in the cells. This is because human gametes (sperm or eggs) have 23 chromosomes each, and after the second division, the number of chromosomes in each cell is reduced by half. Additionally, the chromosomes are single-stranded, meaning they consist of a single DNA molecule, as opposed to being double-stranded.