Any ideas on what type of strain she is? TIPS APPRECIATED

Hey i got the seeds from a friend, they are supposed to be white widow, i took them from one bud but im not so sure it really is? what do you guys think??

any tips for my babies wuld be great, they have just 2 weeks on 12/12 ....

here are some pics,, help me know the strain i want to be 100% sure...

i dont anyone can actually answer this question for sure , alot of strains look the same. what till it flowers u might be able to spot something unique.

i think somebody mkight have an idea, although i don't, lol. The serration on the leaves though is alittle out of the ordinary, so someone might be able to identify it