help clear up plant sex issues for me

ok so, stupid question but i couldn't find it answered in the FAQ:

what's the use of males?

females make buds. males make... seeds, hemp? is it worth continuing to grow a male for seeds or will they just make males too? will there by any bud? should i just kill them?

thanks

pollen.... to breed. they will make around a 50% male to female ratio when pollenateing a female. there will be no bud.

could make hash out of the males also, but most people just kill them unless they are keeping them for breeding purposes.

thanks. i'll slaughter.