Sally is examining some untitled diagrams. One diagram shows a cotyledon, primary leaf, and hypocotyls, whereas the other diagram shows presence of coleoptile, primary leaf, and primary root. What do these diagrams depict?

A.germinating seeds of a dicot and a monocot respectively

B.germinating seeds of a monocot and a dicot respectively

C.fertilizing ovules of a monocot and dicot respectively