________1) Which of the following bones is NOT
part of the splanchnocranium?

A) sphenoid

B) quadrate

C) Meckel’s cartilage

D) columella

________2) The principal upper jaw element of sharks is
called the ______________________.

A) palatine

B) pterygoid

C) primary palate

D) palatoquadrate

________3) The stapes (or columella) is
derived from the ____________________.

A) palatoquadrate
cartilage  

B) otic capsule.

C) hyomandibular cartilage

D) Meckel’s cartilage

________4) The pharyngeal arch that is modified in gnathostomes
for jaw support and articulation to

    
               the
skull is the ______________________.

A) basibranchial

B) ceratobranchial

C) hyoid

D) mandibular

________5) The two forces which act to prevent flight
in birds are ____________________.

A) lift and drag

B) lift and gravity

C) thrust and drag

D) gravity and drag

________6) Which of the following cell types is
incorrectly linked with a pigment that can be found in

                    
that cell?

A) melanophore – melanin

B) iridiophore – yellow pigment

C) chromatophore – melanin

D) xanthophore – yellow pigment

E) erythrophore – red pigment

________7) The principal lower jaw element of sharks is
called the _________________________.

A) hyomandibula

B) malleus

C) palatoquadrate

D) Meckel’s cartilage

________8) The structure found in birds consisting of fused
pelvic bones and lumbar, sacral, and

                     
caudal vertebrae is a ________________________.

A) furcula

B) synsacrum

C) pygostyle

D) carina

________9) Which one of the following is a dermal
bone?

A) humerus

B) clavicle

C) scapula

D) scapulocoracoid

________10) Of the following, which is the only animal with
true horns?

A) deer

B) giraffe

C) cow

D) rhinoceros