Select an incorrect statement.

Options

A. Leaves originate from shoot apical meristems and are arranged in an acropetal order.
B. In monocotyledons, the leaf base expands into a sheath covering the stem partially or wholly.
C. In some leguminous plants the petiole may become swollen, which is called the pulvinus.
D. A typical leaf consists of three main parts.

Answer

3