Differences in Pro and College Football?

the actual football, folks........NCAA has the white stripe on half, the NFL does not.
Why?

?2014-01-15T11:37:41Z

I think Sams point regarding the stripe to help a receiver locate or see the ball better is accurate.

I could be wrong but I believe that is really the only difference.

?2014-01-15T11:30:14Z

because they can... the ball is also slightly rounder in college. but there are also rule differences as well. i dont think theres an actual rule as to why, but some say its to help receivers locate the ball and to help with gripping.