noun
: a cell that is derived from the hypodermis of the pollen sac and that gives rise by meiosis to four cells, each of which develops into a pollen grain
noun
: a cell that is derived from the hypodermis of the pollen sac and that gives rise by meiosis to four cells, each of which develops into a pollen grain
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012