In Ponus sp male cone matured earlier than female cone describ how this species encures the Success of pollination ?

In Pinus species male cone matured earlier than female cone, this ensures success of pollination in that the male cone will be in a position to produce more pollen grains.

These pollen grains will fully occupy the female part and thus the effect will be that the cone will be fertilized by its species other than other species.

who knows

explanation:

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;