CVA Exam 2 Questions and Answers
Bones of the dermatocranium which form along the brain and neurocranium - Answer-roofing
bones of the dermatocranium which form the upper jaw - Answer-marginal
bones of the dermatocranium that form the primary palate - Answer-dermal
bones of the dermatocranium that cover the gills - Answer-opercular
ensheathed by the premaxilla and maxilla - Answer-palatoquadrate
form roof of oral cavity in tetrapods and roof of oropharynx in fishes - Answer-primary palate
primary palate is present in all - Answer-vertebrates
covers the gills in bony fishes and holocephalians - Answer-operculum
,bones at floor of opercular chamber in some teleosts - Answer-gular
group that lacks opercular and gular bones - Answer-tetrapods
only chondrostein with completely ossifies neurocranium - Answer-Polypterus
neurocranium of gars (is/is not) ossified - Answer-is
neurocranium of amia (is/is not) ossified - Answer-is not
replace gular bones in teleosts - Answer-branchiostegal rays
first tetrapod group to show stapes/columnella - Answer-amphibians
first auditory ossicle to evolve in tetrapods - Answer-stapes
skulls that lack temporal fossa - Answer-anapsid
type of skull found in stem reptiles and turtles - Answer-anapsid
skull with one temporal fossa on each side - Answer-synapsid
type of skull found in pelycosaurs and mammals - Answer-synapsid
, skull with two temporal fossae on each side - Answer-diapsid
lower arch in diapsid skull - Answer-zygomatic
upper arch in diapsid skull - Answer-supratemporal
type of skull found in crocodilians and archosaurs - Answer-diapsid
type of skull found in modern snakes and lizards - Answer-diapsid
type of skull with one dorsal temporal fossa - Answer-euryapsid
type of skull found in plesiosaurs and ichthyosaurs - Answer-euryapsid
join together in crocodilians to form secondary palate bones - Answer-palatal processes
deep groove in oral cavity for channeling air stream - Answer-palatal fissure
group of vertebrates with palatal fissure - Answer-aves
group of vertebrates with soft palate - Answer-mammalia
lower jaw bone of mammals - Answer-dentary
soft spots in neonate skulls to allow for increased growth and passage through the birth canal - Answer-
fontanels
Bones of the dermatocranium which form along the brain and neurocranium - Answer-roofing
bones of the dermatocranium which form the upper jaw - Answer-marginal
bones of the dermatocranium that form the primary palate - Answer-dermal
bones of the dermatocranium that cover the gills - Answer-opercular
ensheathed by the premaxilla and maxilla - Answer-palatoquadrate
form roof of oral cavity in tetrapods and roof of oropharynx in fishes - Answer-primary palate
primary palate is present in all - Answer-vertebrates
covers the gills in bony fishes and holocephalians - Answer-operculum
,bones at floor of opercular chamber in some teleosts - Answer-gular
group that lacks opercular and gular bones - Answer-tetrapods
only chondrostein with completely ossifies neurocranium - Answer-Polypterus
neurocranium of gars (is/is not) ossified - Answer-is
neurocranium of amia (is/is not) ossified - Answer-is not
replace gular bones in teleosts - Answer-branchiostegal rays
first tetrapod group to show stapes/columnella - Answer-amphibians
first auditory ossicle to evolve in tetrapods - Answer-stapes
skulls that lack temporal fossa - Answer-anapsid
type of skull found in stem reptiles and turtles - Answer-anapsid
skull with one temporal fossa on each side - Answer-synapsid
type of skull found in pelycosaurs and mammals - Answer-synapsid
, skull with two temporal fossae on each side - Answer-diapsid
lower arch in diapsid skull - Answer-zygomatic
upper arch in diapsid skull - Answer-supratemporal
type of skull found in crocodilians and archosaurs - Answer-diapsid
type of skull found in modern snakes and lizards - Answer-diapsid
type of skull with one dorsal temporal fossa - Answer-euryapsid
type of skull found in plesiosaurs and ichthyosaurs - Answer-euryapsid
join together in crocodilians to form secondary palate bones - Answer-palatal processes
deep groove in oral cavity for channeling air stream - Answer-palatal fissure
group of vertebrates with palatal fissure - Answer-aves
group of vertebrates with soft palate - Answer-mammalia
lower jaw bone of mammals - Answer-dentary
soft spots in neonate skulls to allow for increased growth and passage through the birth canal - Answer-
fontanels
