A student placed a plant tissue in solution S. Over the following 30 minutes, the student examined the cells in the plant tissue with a microscope. During this period, the cytoplasm of the cells contracted and no longer pressed against the cell wall. In many cells, a gap formed between the cytoplasm and the cell wall. Which statements are correct conclusions from these observations?
- A1 and 3
- B1 only
- C2 and 3
- D2 only