Explain why pure water has maximum water potential. from Biology
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    Transport in Plants

    Multiple Choice QuestionsShort Answer Type

    101. What is translocation ?
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    102. How is mycorrhizal association helpful in absorption of water and minerals in plants?
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    103. Where unidirectional translocation occurs?
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    104. What happens when pressure greater than atmospheric pressure is applied to pure water or solution ?
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    105. Which transport is bidirectional  ?
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    Multiple Choice QuestionsLong Answer Type

    106. Briefly describe water potential. What are the factors affecting it ?
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    Multiple Choice QuestionsShort Answer Type

    107. What are porins ? What role do they play in diffusion ?
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    108. Explain why pure water has maximum water potential.

    The greater the concentration of water in a system, the greater its water potential. In pure form water has maximum concentration as no substance is dissolved in it, thus it has the maximum water potential. 
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    109. What is symport ?
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    110. Distinguish between imbibition and diffusion.
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