Rock Doc

Plants are not as dumb as they look.

At least to me, plants have never seemed like the brightest bulbs in the box. They stand around, looking green, hoping for a sunny day but not able to walk, talk or turn on the TV. However, due to a recent university press release, I’ve got to rethink my attitudes about vegetation.

Two scientists at the University of Missouri, Heidi Appel and Rex Cocroft, studied a plant called Arabidopsis. That’s a common experimental plant, used by researchers because it’s fast growing and a great deal is known about it. Arabidopsis is a flowering plant that you can think...