Question

name one species of animal in which male gives birth to young ones

Answer 1

Sea horses.
Hope this helped :-)

Answer 2

Male pregnancy is the incubation of one or more embryos or fetuses by male members of some species. In nearly all heterogamous animal species, offspring are ordinarily carried by the female until birth, but in fish of the Syngnathidae family (pipefish, seahorses and the leafy seadragon), males perform this function.