OBJECTIVE LIFE SCIENCE
DIVERSITY AMONG LIFE FORMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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____ is the spreading out of molecules from a region of high concentration to a region of low concentration.
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osmosis
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equilibrium
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differentiation
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diffusion
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Explanation:
Detailed explanation-1: -Diffusion is the net movement of molecules from an area of higher concentration to an area of lower concentration. The difference in the concentration of a substance between two areas is called the concentration gradient. Diffusion occurs in liquids and gases when their particles collide randomly and spread out.
Detailed explanation-2: -The movement of substances from a region of higher concentration to a region of low concentration is called diffusion. It continues until the equilibrium is established.
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