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Excretory Products and their Elimination — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYExcretory Products and their Elimination2 Marks
Question
How does uricotelism differ from ureotelism?
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Answer

S. No.
Uricotelism
Ureotelism
i.
It is the elimination of nitrogenous wastes in the form of uric acid.
It is the elimination of nitrogenous wastes in the form of urea.
ii.
Uric acid is insoluble in water and requires very little volume of water for its elimination.
Urea is soluble in water and requires sufficient volume of water for its elimination.
iii.
Uric acid is the least toxic.
Urea is less toxic and can be concentrated in the blood.

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