Question

List three main nitrogenous waste products compare their toxicity and the amount of water that must be expelled in order to excrete each one?

Answer 1

there are three types of nitriogenus waste
1.amiotelic
2.ureotelic
3.uricotelic
amiotelic is very toxic which require high amount of water to dissolve.Examples marine fishes.in this animal the waste product is in the form of amonia.
2.ureotelic which are less toxic and which require 500 ml to 1l of water to dissolve.
Example humans,animals etc. in this amonia in the form of urea present.
3.uricotelic is not much toxic its require 10ml of water to dissolve.
example birds. in this animal amonia in the form of uric acid present.
hopefull its help u.