Question

Define secondary growth.give its significance?

Answer 1

Answer:

In botany, secondary growth is the growth that results from cell division in the cambia or lateral meristems and that causes the stems and roots to thicken, while primary growth is growth that occurs as a result of cell division at the tips of stems and roots, causing them to elongate, and gives rise to primary tissue.

Answer 2

Answer:

in botany, secondary growth is the growth that results from cell division in the cambia or lateral meristems the causes the stem and roots to thicken.