Why are male seahorses male if they do the role of bearing and birthing the children? What defines male and female in this sense? Considering female seahorses are the ones that deposit the unfertilised eggs and seahorses then fertilise and bear them? It seems almost like the seahorse female does the job of a human male in that regard, by depositing gametes, which are then fertilised in the human female that then bears the children and births them, so how did scientists decide that seahorses are female and the males birth the young?
In: 3
Seahorses are fishes. Being a fish means your egg hatches on its own, so while the eggs might be technically “inside” the male, they aren’t connected up like the baby inside a mother mammal. So “birth” is actually “hatching”. Other fishes incubate the eggs in their mouth, without eating them of course, and that’s pretty similar (in the fish universe).
Latest Answers