Which Chordate Group Has the Most Species

Q8: The first function of feathers was most

Q19: Snakes are most closely related to:<br>A) lizards.<br>B)

Q38: The heart of amphibians has _ chambers.

Q39: Which structure places a fish in the

Q46: In which group did the amniotic egg

Q48: Order _ includes the turtles and tortoises.<br>A)

Q53: Describe the shared derived characteristics that support

Q55: The tetrapods include:<br>A) fish, amphibians, reptiles, and

Q65: Convergent evolution resulted in placental and marsupial

Q67: The most closely related animal to vertebrates