Question

please solve these Question very fast​

Answer 1

Answer:

Explanation:

(1)[A]LIQUID.

OSMOSIS IS THE MOVEMENT OF LIQUID MOLECULES THROUGH A SEMI PERMIABLE  MEMBRANE.

(2)[B] EXOSMOSIS.

WHEN A RED BLOOD CELL [RBC] IS PLACED IN A HYPERTONIC SOLUTION,THE EXTERNAL MEDIUM CONTAINS LESS AMOUNT OF SOLVENT AS COMPARED TO THAT PRESENT IN THE CELL AND DUE TO THIS CONCENTRATION GRADIENT SOLVENT FROM THE CELL MOVES OUT AND HENCE THE CELL SHRINKS.

(3)TRUE.

(4)[HYPOTONIC.

WHEN A SOLUTION CONTAINS MORE AMOUNT OF SOLVENT THAN SOLUTE IT IS CALLED A HYPOTONIC SOLUTION.

WHEN THE SOLUTION CONTAINS MORE AMOUNT OF SOLUTE THAN SOLVENT  IT IS CALLED  A HYPERTONIC SOLUTION.

WHEN A SOLUTION CONTAINS EQUAL AMOUNT  OF SOLUTE AND SOLVENT IT IS CALLED ISOTONIC SOLUTION.

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