Is this male or female ?

Too early to tell, nothing happening yet...........did you grow "regular" seeds? If you grew "fem" seeds, there is a 99%+ chance they will be female. Bonus points for good, clear, close up pictures!

to early to tell. will need to check back in a few weeks and even then it might not be showing yet. Plants need t age and become mature before they show sex, this can take anywhere from 3-7 weeks from seed. autoflowers are a wild card. I find males show sex a bit earlier then females. If you growing feminized seed its a fem, now if it goes hermi is another question.

Too early to tell for a fact, but I can tell you for certain that there are no male parts. It appears to be a female plant going into flower. Be on the lookout for white hairs and that will let you know for sure.