The product of excretion common to the mammalian kidney, lung and skin is? by Sunday | Sep 9 | Biology JAMB | 0 comments A. mineral salt B. carbon (IV) oxide C. water D. urea Correct Answer: Option C – water Users Also Read These:Which of the following is NOT a function of the…The increase in width of blood vessels in the…A substance present in the glomerular filtrate in…The epidermis of the mammalian skin is an example of…The part of the mammalian skin involved in excretion is the?