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When we was clothes for a long time our ...

When we was clothes for a long time our fingers shrink. Explain.

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The soap or detergent solution has higher concentration than the cell sap of the cells of skin. When the skin lies in contact with the soap solution for a long time, exosmosis takes place in the skin for some time. Hence, the skin shrinks.
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PEARSON IIT JEE FOUNDATION-CELL - FUNDAMENTAL UNIT OF LIFE -MASTERING THE CONCEPTS (APPLICATION AND ANALYSIS)
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  4. Plasmids help in survival of bacteria. Give reason.

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  5. Comment upon the following : Large quantity of salts in pickles and ...

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  8. Few dried apricots are placed in beaker 'A' and beaker 'B' for some ti...

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  9. When we was clothes for a long time our fingers shrink. Explain.

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  10. What happens if a child consumes concentrated solution of common salt?

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  11. Identify the odd one among the following and justify that. Bacteria,...

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  12. Identify the odd one among the following and justify that. Polythene...

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  13. Identify the odd one among the following and justify that. Nucleus, ...

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  15. Mitochondria are called as the power houses of the cell because.

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  17. The inner membrane of mitochondria bears folding/finger like projectio...

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  18. More number of mitochondria are found in actively dividing cells. Give...

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  19. Identify the odd one among the following and justify. Chloroplast, Mit...

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  20. Semi-autonomous organelle is

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