Thai Sikh International School
E-Learning Programme – Online
Assignment – 24/10/2015
Name: Subject: Biology
Year : 9a/b Week
No. : 3
Answer the following
1.Define osmosis
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2. Define diffusion
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3.
What is active transport?
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4.
Explain how living organisms adapted to speed up diffusion .
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5.
Explain animal cell and osmosis
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