Male Or Female

Alrite im new to growing weed, And i need someone to Explain the first sign of male or female, On my one plant i have this white lite scragly thing coming out of what might be a pistil or something, do female plants look more fury at the top like a whole bunch of white hairs on the stem, and i have another plant that i believe is a male it growing completely different than the other, i just need help...

Yes females show their hairs, And males let their nuts hang

i like to let my nuts hang as well.....

Yes Beaner me to, But my nut's are the only ones aloud in my grow's.
If I find any nut's in my grow's that don't belong to me they got's to go..

yeah pollen sacs mean male and kill that bastard, white hairs mean a female is present