Ya saliva contains nitrogenous wastes but very little amount which we can consider it to be negligible and that nitrogenous wastes is urea
Priya Jethwani answered this
The correct option is [a]Urea.........
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Pranathi Thottempudi answered this
UREA a nitrogenous waste is eliminated through saliva in small amounts
Alice Roy answered this
Urea, a nitrogenous waste is eliminated through saliva in small amount. Urea which is the final product of amino acid breakdown in the body. Nitrogenous waste products are formed as a result of deamination of unwanted amino acid.