The correct option is B uricotelic
Ammonotelic organisms excrete wastes in the form of ammonia. These are usually marine animals such as bony fish, amphibians and fresh water invertebrates.
Uricotelic organisms excrete wastes in the form of uric acid.
eg: reptiles, arthropods
Ureotelic organisms excrete wastes in the form of urea.
eg: humans, mammals