Question

Explain the following terms:
Phyllotaxy, Phyllode.

Answer 1

Phyllotaxy is the arrangement of leaves on a plant stem or branch. This is usually of three types. They are Alternate, Opposite and Whorled.

Phloode is a  flattened petiole or leaf rachis that resembles and functions as a leaf, and may or may not be combined with an actual lamina.