Question

write a short note of plasma membrane?why it is called selectively permeable

Answer 1

plasma membrane is selectively permeable Because it only allows some components to enter the cell

Answer 2

Hey friend here is your answer ⤵⤵
------------------------------------------


♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣♣
✅Plasma membrane or the cell membrane protects the inner components of the cell from spilling out . In a way it keeps all cell organelles intact . It is present both in animal and plant cells .

➡It permits or allows the entry and exit of only few substances and prevents entry of harmful substances . So it is called selectively permeable membrane.
♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠♠


Hope it helps you ✌✌