It would depend on which mermaid mythology is being referenced.
Quite simply there would be mermaids, and a whole branch of mythology would be reality.
Not really. Mermaids come from the imagination of authors and are not real. If the author wants the mermaids to reproduce then he or she would write that into the story.
mermaids.
In mythology yes they are. but you have to do a hand gesture toward them as the old mythology books say then they will be all over you.
No, scientists have not found any evidence or proof that mermaids exist. The concept of mermaids is largely based on folklore and mythology, rather than scientific observation or documentation.
No. Mermaids don't exist and even in mythology that never happens.
Mermaids live in the Ocean, they do not live on land or in land.
nymphs
Greek legends and myths mention mermaids. Ancient Celts had many stories about mermaids.
Mermaids are mythical creatures and do not exist in reality, so they do not have a scientifically known DNA structure. However, in folklore and mythology, mermaids are often depicted as having a combination of human and fish-like characteristics.
Girls are not born "with fins", and there are no "real mermaids", so the question is kind of pointless.