Watching Avengers: Infinity War (2018), we see Gamora and her mother. There's also a bunch of people during a flashback on her home planet, who all look female--maybe there's a quick glimpse of some males, but I'm not sure. There seems to be very few males on that planet, if any.
Does Gamora's species have males?
I'm hoping for an unequivocal answer (e.g. details of Gamora's biological father), not just a quick glimpse at some scene where I'm left thinking "maybe they're male".