Sharks factsAnimals quiz
Which fish has meat with ammonia smell?
Sharks are very primitive and they lack a urinary system. Instead, sharks carry urea in their blood and excrete it through their flesh by osmosis. After a shark dies, its urea turns to ammonia, which can permeate the flesh.
What Is the Biggest Fish in the World?
Whale shark. The whale shark (Rhincodon typus) is a slow-moving, filter-feeding carpet shark and the largest known extant fish species. The largest confirmed individual had a length of 12.65 m (41.5 ft) and a weight of about 21.5 t (47,000 lb)