AP BIOLOGY

Detailed explanation-1: -These are present at the tips of the roots and shoots and helps in the increase of the height of the plants.

Detailed explanation-2: -The root apical meristem, or root apex, is a small region at the tip of a root in which all cells are capable of repeated division and from which all primary root tissues are derived. The root apical meristem is protected as it passes through the soil by an outer region of living parenchyma cells called the root cap.

Detailed explanation-3: -Apical meristems contain meristematic tissue located at the tips of stems and roots, which enable a plant to extend in length.

Detailed explanation-4: -The apical meristem, also known as the “growing tip, ” is an undifferentiated meristematic tissue found in the buds and growing tips of roots in plants.