[A]: Jaws suspensorium in Mammals is craniostylic.
[R]: Articulation of lower jaw is at the man- dibular tossa of the squamous region of the temporal bone rather than at the quadrate.
A. If both A and R are true and R is the correct explanation of A
B. If both A and R are true but R is not the correct explanation of A
C. If A is true and R is false
D. If both A and R are false