Which of the following combinations is NOT correctly matched?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Ammonotelic – cartilaginous fish
- Ammonotelic animals are those that excrete nitrogenous waste in the form of soluble ammonia as their excretory waste product. For example, marine organisms like porifera, fish, protozoa. Ureotalic animals are those that excrete excess nitrogen as urea, which requires less water than ammonia.