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1989 WAEC Biology Practical (a) What would you observe if a filament of spirogyra is immersed in 0. 1...

Biology
WAEC 1989

(a) What would you observe if a filament of spirogyra is immersed in 0. 1 m sodium chloride solution for about one hour?

(b) Name the process which occurred during the immersion of the spirogyra filament in 0.1 m sodium chloride solution.

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Explanation

 (a) The protoplasm would shrink from the cell wall and become smaller (b) Plasmolysis

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