Questions in diversity-of-life

Select	Question
	Which of the following is not the feature of gymnosperms
	In gymnosperms how many male gametes are produced by each pollen grain
	A typical gymnospermous plant has 8 chromosomes in leaf cells. What will be number of chromosomes in the cells of its gametophyte
	Rhizophores are formed in
	Ligulate leaves are found in
	In Selaginella megaspores are about how many times larger than microspores
	Stele of Selaginella stem is
	Rhizophore of Selaginella is
	In Selaginella male gametes are
	Megasporangium of Selaginella is equivalent to which structure of Pinus