Question

A cell placed in solution swells up ,the solution is

(1)hypertonic
(2) isotonic
(3)hypotonic
(4)both a and b​

Answer 1

it hypotonic solution so water movement from hypotonic solution to cell

Answer 2

Answer:

[3]HYPOTONIC SOLUTION

Explanation:

WHEN A CELL IS KEPT IN HYPOTONIC SOLUTION ,THE SOLUTION CONTAINS  MORE AMOUNT OF SOLVENT THAN THAT PRESENT IN THE CELL AND DUE TO THIS GRADIENT SOLVENT FROM SOLUTION MOVES INTO THE CELL [ ENDOSMOSIS TAKES PLACE ] AND HENCE THE CELL SWELLS UP.

HOPE THIS HELPS.