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1992 WAEC Biology Practical Name the physical processes responsible for the following (a) entry of carbon dioxide into the...

Biology
WAEC 1992

Name the physical processes responsible for the following (a) entry of carbon dioxide into the leaf through the stomata (b) entry of soil water into the root hair (c) shrinkage of plant tissue in hypertonic sugar solution

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Explanation

(a) Diffusion (b) Osmosis (c) Plasmolysis (d) Hepatic portal vein

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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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WAEC and NECO CBT Software for Computers and Laptops - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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