Practice Quiz: Bones

Identify Bones

Identify Bone

Femur

Identify Bone

Ox Coxa

1

2

3

4

5

6

7. Identify Bones

1. Frontal 2. Nasal 3. Maxilla 4. Zygomatic 5. Temporal 6. Occipital 7. Parietal

Based on the incisors identify this marine mammal.

Weddell Seal

Based on the incisors identify this marine mammal.

Weddell Seal

What does this marine mammal eat? Krill

1

2

1. Clavicle 2. Keel of sternum

1 2

3

4

5

6

1. Premolars and molars 2. Canine 3. Incisors 4. Premaxilla 5. Maxilla 6. Occipital

Identify Bone

Scapula

Identify Bone

Humerus

Identify Bone

Humerus

Identify Bone

Ulna

Identify Bone

Radius

This “radial tire” is a key feature of this bone!

Identify Bone

Clavicle

Note the cat’s clavicle is floating in

muscle. This prevents it from

breaking when it lands on the

ground after jumping off something.

Bear Skull 1 2 3

4

5. Is the bear an omnivore or a carnivore? 1. Nasal

2. Maxilla

3. Premaxilla

4. Mandible

5. Omnivore

1

2

3

4

1. Premaxilla

2. Nasal

3. Frontal

4. Maxilla

1

2

3

4

5 6 7 8

Sheep Skull

1. Parietal

2. Frontal

3. Nasal

4. Premaxilla

5. Maxilla

6. Zygomatic

7. Temporal

8. Occipital

Based on the shape of the premolars

and molars is the cat an omnivore or

a carnivore?

Carnivore

Cat Skull 1

2

3 1. Premaxilla

2. Maxilla

3. Palatine

Sea Lion Skull

1. Parietal

2. Frontal

3. Nasal

4. Premaxilla

5. Maxilla

6. Zygomatic

7. Temporal

8. Occipital

9. Palatine Try to identify the listed bones.

1

2

3

4 5 6

1. Nasal

2. Frontal

3. Parietal

4. Maxilla

5. Mandible

6. Opercular

The skull of a fish called Amia

This is from a sea lion. What is it?

Scapula

This is from a sea lion.

What is it?

Humerus

Note this projection (process)

This is from a sea lion.

What is it?

Ulna

This is from a sea lion.

What is it?

Radius

1

2

Sea Lion 1. Ulna

2. Radius

This is from a sea lion.

What is it?

Os Coxa

This is from a sea lion.

What is it?

Femur

Sea Lion

1 2

1. Tibia

2. Fibula

Sea Lion

Note projection

1

2

1. Humerus

2. Femur

1

2

3 4

5

6

7

1. Scapula

2. Humerus

3. Ulna

4. Radius

5. Carpals

6. Metacarpal

7. Phalanges

Sheep Skeleton

1

2

3

4

5

6

7

1. Scapula

2. Humerus

3. Ulna

4. Radius

5. Carpals

6. Metacarpal

7. Phalanges

1 2

3

4

5

6

Sheep

1. Femur

2. Patella

3. Tibia

4. Tarsals

5. Metatarsal

6. Phalanges

1

2

3

1. Scapula

2. Acromial

process of

scapula

3. Coracoid

Tortoise

1

2 3

1. Scapula

2. Acromial

process of

scapula

3. Coracoid