Confocal overview of a TaEPF1 OE wheat leaf showing epidermal layer (purple), subtending mesophyll cells (green), a stomate (St) consisting of guard cells and associated subsidiary cells and ...

This food-making process takes place in the leaf in numerous cells containing chlorophyll, which gives the leaf its green color. This extraordinary chemical absorbs from sunlight the energy that is ...

Lots of chloroplast Contain a green substance called chlorophyll ... through small holes in the underside of the leaf called stomata. Guard cells control the size of the stomata so that the ...