Question

Urea biosynthesis takes place in
a) blood
b) liver
c) cerebro-spinal fluid
d) kidney

Answer 1

Liver.................

Answer 2

HEYA!!!!!

YOUR ANSWER: (b) Liver
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EXPLANATION
The urea produced by the liver is then released into the bloodstream where it travels to the kidneys and is ultimately excreted in urine. In species including birds and most insects, the ammonia is converted into uric acid or its urate salt, which is excreted in solid form.
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