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Transportation in Animals and Plants — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceTransportation in Animals and Plants1 Mark
Question
Urine is called an excretory product. Why?
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Answer

Urine is the mixture of urea and other unwanted salts with water. It is needed to be excreted out as its presence in blood can make a person ill.

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