The seasonal activity of cambium is promoted by

One growth ring is formed per year and (a) It is called as annular ring (b) It is composed of spring and autumn wood (c ) It is result of seasonal activity of cambium (d) It is very distinct in plants of tropical climate

One growth ring is formed per year and (a) It is called as annula ring (b) It is composed of spring and autumn wood (c ) It is result of seasonal activity of cambium (d) It is very distinct in plants of tropical climate

Seasonal activity of vascular cambium is influenced by many factors, except

Seasonal activity of vascular cambium is influenced by many factors, except

cambium is most active in

The activity of vascular cambium is under the control.