Question

why is the excretion of uric acid advantageous to the bird and reptiles?​

Answer 1

Answer:

Mammals such as humans excrete urea, while birds, reptiles, and some terrestrial invertebrates produce uric acid as waste. ... Producing uric acid instead of urea is advantageous because it is less toxic and reduces water loss and the subsequent need for water.

Explanation:

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Answer 2

Answer:

Mammals such as humans excrete urea, while birds, reptiles, and some terrestrial invertebrates produce uric acid as waste. ... Producing uric acid instead of urea is advantageous because it is less toxic and reduces water loss and the subsequent need for water.