Rhs level 2 certificate year 1 week 5 2011
The leaf is the main photosynthetic organ of most vascular plants Leaves - Overview Shoot system Leaf Blade Petiole Leaves generally have a flattened blade.
Roots, Stems, and Leaves. Roots Types of roots –Taproot: primary root that grows longer and thicker than the secondary roots (grows deeper) ex. carrots.
