Mammalian Head Skeleton Flashcards

1
Q

Ancestral condition of mammals

A

Stapes, quadrate-articular joint, multiple lower jaw bones

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Novel jaw joint in mammals

A

Dentary-squamosal joint

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Mammalian homology of quadrate

A

Incus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Mammalian homology of articular

A

Malleus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Mammalian homology of angular

A

Tympanic bone

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Teeth differ by region

A

Heterodont dentition

How well did you know this?
1
Not at all
2
3
4
5
Perfectly