How Plants Know Which Way Is Up
Science Underground
988
2:00
Apr 10, 2016
9
1
Seeds that are buried deep in the soil need to figure out which way their roots and stem should go. Ends up they have special cells to tell them what's up.
Seeds that are buried deep in the soil need to figure out which way their roots and stem should go. Ends up they have special cells to tell them what's up.
