Determining Evolutionary Relationships

Art Connections

Figure Which animals in this figure belong to a clade that includes animals with hair? Which evolved first, hair or the amniotic egg?

Hint:

Figure Rabbits and humans belong in the clade that includes animals with hair. The amniotic egg evolved before hair because the Amniota clade is larger than the clade that encompasses animals with hair.

Figure What is the largest clade in this diagram?

Hint:

Figure The largest clade encompasses the entire tree.