Last week test Flashcards
1
Q
Which of the following were key differences between early and late pterosaurs?
A
Flying
absence of teeth
length of the tail
2
Q
What is the key difference between the dinosaur clades of Saurischia and Ornithischia?
A
Pelvis
3
Q
What is UNIQUE about a crocodylian heart?
A
?
4
Q
Which of the following functions did the long necks of sauropods offer?
A
Cooling the blood
Help it harvest vegetation fro trees
5
Q
In the crocodylian minimum exposure posture, which parts of the body are held above the surface of the water?
A
Ears
Nostrils
Eyes
