Explores the structure and function of green plants, focusing on their three main parts: roots, stems, and leaves. Roots anchor the plant and absorb water and minerals through root hairs. Stems ...

By this definition, stem cells are particularly important for plant growth, because virtually all tissues of the plant descend from small groups of stem cells located in their growing apices ...

Green plants and algae use light energy to make glucose ... Plant hormones are unequally distributed throughout the stems and roots, which results in parts of the plant growing in a particular ...