14.          Recall
what you learned about plant evolution in Chapter 22. Based on the
evolutionary changes shown in the cladograms on pages 636 and 758,
identify the first major adaptations that allowed plants and
chordates to live on land. Hint – the adaptation for both the
plant and animal is similar in function. In what way is the
chordate adaptation to life on land similar to plant adaptation to
life on land?