Which of the statements given below is not true about formation of Annual Rings in tree?
Annual rings is a combination of spring wood and autumn wood produced in a year.
Differential activity of cambium causes light and dark bands of tissue - early and late wood respectively.
Activity of cambium depends upon variation in climate
Annual rings are not prominent in trees of temperate region
The activity of the cambium is markedly affected by environmental fluctuations. In temperate regions, these fluctuations have a great role in defining the activity of the cambium.