Review 3 Zoo Practical 2

108 Questions | By Prowlingpangolin | Updated: Mar 20, 2022 | Attempts: 75

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Comparative Anatomy of the Postcranial Skeleton Lab. Review Quiz.

Questions and Answers

1.

The appendicular skeleton includes:
- A.
  
  Pectoral girdle
- B.
  
  Pelvic girdle
- C.
  
  Skull
- D.
  
  Sternum
- E.
  
  Limbs/appendages/fins
2.

The axial skeleton includes:
- A.
  
  Pectoral girdle
- B.
  
  Skull
- C.
  
  Pelvic girdle
- D.
  
  Sternum
- E.
  
  Limbs/appendages/fins
- F.
  
  Ribs
- G.
  
  Vertebrae
3.

What is indicated by the purple pointer?
4.

What is indicated by the yellow pointer?
5.

What is indicated by the blue pointer?
6.

What is indicated by the black pointer?
7.

What is indicated by the red pointer?
8.

What is indicated by the green pointer?
9.

What is missing on this specimen (white square) that should be attached to the structure indicated by the red pointer?
10.

What is the name for the round holes found in this pectoral girdle?
11.

What is the structure indicated by the purple pointer composed of?
12.

What is the name for a hoofed animal?
13.

__________ locomotion also means "fast running".
14.

Running speed is a function of two basic factors: ______ ___ ___ _____ and speed of limb movement.
- A.
  
  Stride of the animal
- B.
  
  Length of the stride
- C.
  
  Movement of the stride
- D.
  
  Quickness of step
15.

T/F: Length of stride is commonly increased by increasing the length of the legs.
- A.
  
  True
- B.
  
  False
16.

A collective term for the metacarpals and metatarsals is _______________.
17.

Another term for the WRIST is _______.
18.

Another term for the HEEL is _______.
19.

Another term for the TOES is _______.
20.

Which are examples of the STANCE of an animal?
- A.
  
  Plantigrade
- B.
  
  Digitigrade
- C.
  
  Unguligrade
21.

Animals that stand primarily on all of their digits is considered a ___________ animal.
22.

Animals that stand primarily on all structures of their feet are conisdered _____________ animals.
23.

Animals that stand primarily on the tips of their toes are considered ____________ animals.
24.

Which animals are examples of plantigrade?
- A.
  
  Rat
- B.
  
  Cat
- C.
  
  Marmoset
- D.
  
  Armadillo
- E.
  
  Bat
- F.
  
  Chicken
- G.
  
  Horse
- H.
  
  Cow
- I.
  
  Iguana
25.

Which animals are examples of unguligrade?
- A.
  
  Rat
- B.
  
  Cat
- C.
  
  Marmoset
- D.
  
  Armadillo
- E.
  
  Bat
- F.
  
  Chicken
- G.
  
  Horse
- H.
  
  Cow
- I.
  
  Iguana