it's an infant plant, at this stage, that's all that can be determined

why don't you do some reading while it grows up

here's a couple of links you could start with

http://boards.cannabis.com/grow-log/...-grow-log.html
http://boards.cannabis.com/hydroponi...tch-style.html
http://boards.cannabis.com/grow-log/...wood-tree.html
http://boards.cannabis.com/grow-log/...irst-grow.html
http://boards.cannabis.com/grow-log/...or-2008-a.html

anyway, if you read those threads, when you're done, you'll know a ton more than you do now and it'll show, and that will gain you respect.