Question

what are medullary rays ? what are their function??​

Answer 1

These medullary or pith rays are essential for the radial conduction of the water, minerals and other organic substances. They transport the substances from centre to periphery. These rays are also known as vascular rays or pith rays.

Answer 2

Answer:

Medullary rays are cellular structures found in some species of wood. They appear as radial planar structures, perpendicular to the growth rings, which are visible to the naked eye. In a transverse section they appear as radiating lines from the centre of the log.