Which one of the following characteristics are common to both in humans and adult frogs?
Options
(a) Four – chambered heart
(b) Internal fertilization
(c) Nucleated RBC s
(d) Ureotelic mode of excretion.
Correct Answer:
Ureotelic mode of excretion.
Explanation:
Adult frog and human exhibit ureotelism because their excretory waste product is urea.