NEET Biology question
Read the given statements and select the correct one(s). (i) A membrane which permits the passage of pure solvent molecules to pass through it and not the solute particles is called semi-permeable (ii) A membrane which allows some substances to pass through it more readily than others is known as selectively/differentially permeable (iii) All living biological membranes are perfectly semipermeable
Answer: (A)
Solution
Statements (i) and (ii) correctly define semi-permeable and selectively (differentially) permeable membranes respectively. Statement (iii) is incorrect — living biological membranes
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