Question

all. Define: a) Semipermeable membrane
b) Osmosis
c) Istonic solution
d) Hypertonic solution
e) Hypotonic solution​
( please help me I'm not getting this )

Answer 1

Answer:

a) Semi permeable membrane

➡️A Semi - permeable membrane is a membrane that allows the movement of solvent molecules (e.g. water molecules) through it but prevents the movement of soluble particles..(e.g. sugar or salt molecules)...

b) Osmosis

➡️The diffusion of water molecules through a semi- permeable membrane from a region where water is more concentrated to a reigon where it is less concentrated is called osmosis...

c) Istonic Solution

➡️ Solution which has same water concentration as that in the cell...

d) Hypertonic Solution

➡️ Solution in which the concentration of water molecules in outside medium is lower than inside the cell..

e) Hypertonic Solution

➡️The solution surrounding the cell which has higher water concentration than

inside the cell..

I hope it helps you...

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