Seed Plants Bi

For the Angiosperms the two variation of this basic design are seen in the two Classes (Monocots versus Dicots) (see fig. 23-2).


Flower structurearranged in group of threearranged in groups of four or five
Leavesnarrow with parallel veinswider with branching netlike veins
Vascular tissuescattered vascular bundlesRing of vascular bundles
RootsMany smaller rootsOne main taproot
SeedOne cotyledonTwo cotyledons