What do these look like? ( strain identification, male/female)

These were planted from an indoor mix (Homegrown Fantaseeds) - any ideas as to strain and sex? believe they are both indica-heavy varieties. Right looks female and Left looks male, based on height and growth at nodes. Left has darker leaves and smells more.

4.5 weeks old, switched to 12/12 4 days ago,
1600 lumens each, veg at 6500 K , flower at 2700 K

Any comments as to improving growth are appreciated. This is a closet grow.

https://www.rollitup.org/attachments/general-marijuana-growing/1720141d1312490553-what-do-these-look-like-p8040094.jpg

https://www.rollitup.org/attachments/general-marijuana-growing/1720140d1312490548-what-do-these-look-like-p8040095.jpg

shit no one likes answering questions i guess. they both look female to me bro. there is no way to tell the strain this early with all the crosses out there so no luck on that. but give me a pic of the stem where the leaves are coming off. like a close up shot. if there are little balls there(not hairs) then its a male. if there are no balls and just little hairs(which are actually little leaves) then your good. happy growing my friend

No way to tell sex from those pics. Like dre said you need to get a close up of a node to see if you have pollen sacs or calyx's. As for any hints or tips, try to back off a lil on the nutes as it looks like you got a bit of nuteburn there on the one on the left. Other than that your lookin good! Happy growin mate

There is no way to tell sex from these pics.but they are definetly mostly sativa.the skinnier leaves tell that right away.maybe lowryder but its impossible to tell theres too many strains out there.they look good though

The growths at the nodes are visible now - Left is male and Right is female as predicted. got scared for a while because Right seemed to have balls in certain places, but they were actually just dead stipules.

Harvesting the male - good idea? collecting pollen and leaves for hash or budder would be nice if it's worth it