Plants and Algae Most Recently Shared a Common Ancestor 480

Multiple Choice

Plants and algae most recently shared a common ancestor 480 million years ago,and plants colonized land shortly after that.In sexual reproduction,an alga simply releases gametes into the water,and the current carries the sex cells to another individual.What adaptation did plants make in reproduction when they moved to dry land?

A) production of lignin
B) development of vascular tissue
C) production of a cuticle
D) production of pollen
E) development of stomata