Question

The sea horse is the only fish where the male of the species has
a broad pouch in its belly to hatch its eggs. it true or false​

Answer 1

yes its true dear,

seahorses are equipped with a brood pouch on their ventral, or front-facing, side. When mating, the female deposits her eggs into his pouch, and the male fertilizes them internally. He carries the eggs in his pouch until they hatch, then releases fully formed, miniature seahorses into the water.

Answer 2

Answer:

female seahorse lays dozens, sometimes hundreds, of eggs in a pouch on the male seahorse's abdomen. Called a brood pouch, it resembles a kangaroo's pouch for carrying young. Seahorse young hatch after up to 45 days in the brood pouch. ... Unlike kangaroos, baby seahorses do not return to the pouch.