Tuesday, March 31, 2009

A Bit About Tropism

Hello Biology students!

In lab, we have been keeping a close eye on the little seedlings we "planted" in our petri dishes earlier this week. As you observe their growth, keep in mind the variables involved in the growth direction, and also how we tried to limit other variables too.

The video below offers a glimpse into what is actually going on -- take a look, and consider it in the context of the current lab. Enjoy!