foramen magnum
foramen of Monro
obturator foramen
none of these
A. foramen magnum
axis
atlas
1st thoracic vertebra
1st lumbar vertebra
skull
forelimb
rib-cage
hindlimb
Exoceipital
Squamosal
Vomer
Pterygoid
ilium, ischium and pubis
ilium and ischium
ilium, ischium nad cotyloid
ilium and cotyloid
hyaline cartilage
fibrous cartilage
elastic cartilage
membranous cartilage
sacrum
axis
atlas
coccyx
frog and other animals
rabbit and other mammals
fishes and aquatic animals
amphibians
scapula
clavicle
hyoid bone
sternum
iliac bones
ischiopubic symphysis
ischiatic symphysis
pubic symphysis
amphiarthrotic joint
synarthrotic joint
hemiarthrotic joint
periarthritk: joint
joints in tooth sockets
shoulder joints
hip joints
metacarpophalangeal joints
8 bones
12 bones
16 bones
10 bones
quadratojugal
palatine
ethmoid
squamosal
upper jaw
skull
lower jaw
lower limb
pectoral girdle
radio ulna
pelvk girdle
humerus
Foramen monro
Foramen magnum
Nutrient foramen
Foramen ovale
pelvic girdle
pectoral girdle
rib-cage
thoracic vertebra
nasals
occipitals
frontals
parietals
atlas vertebra
axis vertebra
caudal vertebra
none of these
the premaxilla bone
maxilla bone
incisors to the premaxilla to maxilla
incisors to the premaxilla and maxilla and canines to maxilla
amphicoelous
procoelous
acoelous
opisthocoelous
carpus
ankle
knee
tarsus
radio ulna
humerus
pelvic girdle
pectoral girdle
lower jaw of frog
upper jaw of frog
lower jaw of mammals
upper jaw of mammals
salts
water
blood
corbohydrates
Malleus
Humerus
Incus
Nasal
membrane bone
spongy bone
replacing bone
cartilage bone
covering of ovary
covering of testis
depression in the skull
part of temporal bone
procoelous
amphicoelous
acoelous
heterocoelous
epiphysis
hypophysis
neurophysis
diaphysis