What is the significance of secondary growth in plants? A: To support the extra weight of the tree due to an increase in its height and to prevent it from collapsing B: To support the extra weight of the tree due to an increase in its breadth and to prevent it from collapsing C: To support the roots due to an increase in their number and to prevent the tree from collapsing
The main significance of secondary growth in plants is to "To support the roots due to an increase in their number and to prevent the tree from collapsing" but there are other factors as well.
