Caption: A blade of grass with a serrated edge. Plants evolve specialized physical and chemical characteristics in natural defense against stresses in their environments. The sharp saw-toothed edge of a blade of grass protects against herbivores.
Magnification*: x50
Type: SEM
Copyright 2000 Dennis Kunkel Microscopy, Inc.
Keywords: plants,plant,leaf,grass,blade,serrated edge,hair,trichome,SEM,10.01.09,20375C