Dictionary » H » Hypertonicity




(1) A condition or property of a solution in which it has greater amount of solutes than that of another solution with which it is compared.

(2) A condition or property of a solution which has higher tonicity as the other solution with which it is compared.

(3) A condition in which there is a greater degree of tone or tension.


Hypertonicity occurs when the extracellular fluid has higher amounts of solutes than in the cytoplasm. In this condition, the water molecules diffuse out of the cell.

Related forms: hypertonic (adjective)

Compare: isotonicity, hypotonicity
See also: tonicity

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Can plants absorb sucrose?

... We still need to do another experiment and finish compiling our data for the current one but it seems as though the seeds simply adapt to the hypertonicity and the higher the concentration, the longer they take to germinate.. Provided your seeds don't just start molding after three days that ...

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by lolkennon
Tue Mar 31, 2009 6:27 pm
Forum: Botany Discussion
Topic: Can plants absorb sucrose?
Replies: 12
Views: 45341

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