A student made some comments about chromosomes, but several are inaccurate. 1. A human body cell contains $46$ pairs of chromosomes. 2. In gametes, chromosomes occur in pairs. 3. Males have one X chromosome and one Y chromosome in every body cell. 4. Chromosomes consist of a long DNA molecule that is split into regions called genes. 5. Chromosomes contain genes that are divided into regions called DNA molecules. Which two statements are correct?
- A1 and 2
- B1 and 3
- C2 and 5
- D3 and 4