Question

Questions
1. How do substances like Co, and water move in and out of the cell? Discuss
2. Why is the plasma membrane called a selectively permeable membrane? ​

Answer 1

Answer:

Answer: The cell membrane is selectively permeable and regulates the movement of substances in and out of the cell. Movement of CO2: ... Therefore, according to the principle of diffusion, CO2 moves from a region of higher concentration (inside the cell) towards a region of lower concentration (outside the cell).