Pine Cycle Class 11
Learn about the concepts of Pine (Life Cycle). Pinus is a tall evergreen tree giving rise to a series of widespread horizontal branches. In each year, a whorl of branches is produced in the axil of scale leaves. The branching is restricted to the upper part of the stem, thus giving the tree a pyramid-like appearance. The main stem is cylindrical and covered with scaly bark. Learn all about CBSE Class 11 Pine Life Cycle on Extranarks.