Questions in diversity-of-life

Select	Question
	Which one of the following belongs to vascular cryptogams
	Who among the following was a paleobotanist
	Heterospory is found in
	Vessels are not present in the xylem of
	Heterospory is production of
	Which statement is true
	Heterothallism refers to
	An advantage which made seed bearing plants so greatly surpass the ferns in colonizing the land, is the evolution of the
	In which of the following plant diploid stage generally dominates
	Which groups depend on external source of free water