amphicoelous
procoelous
heterocoelous
acoelous
B. procoelous
nose
face
ear
mouth
joints in tooth sockets
shoulder joints
hip joints
metacarpophalangeal joints
upper jaw
skull
lower jaw
lower limb
nasals
occipitals
frontals
parietals
Exoceipital
Squamosal
Vomer
Pterygoid
pelvic girdle
pectoral girdle
rib-cage
thoracic vertebra
amphicoelous
procoelous
heterocoelous
acoelous
osteoporosis
haemopoesis
ossification
haemolysis
pectoral girdle
radio ulna
pelvk girdle
humerus
intervertebral discs
vertebral foramina
muscular tissue
none of these
8 bones
12 bones
16 bones
10 bones
bloodvessels
nerves
cartilaginous discs
muscles
scapula
clavicle
hyoid bone
sternum
quadratojugal
palatine
ethmoid
squamosal
pelvic girdle
pectoral girdle
skull
sternum
salts
water
blood
corbohydrates
epiphysis
hypophysis
neurophysis
diaphysis
iliac bones
ischiopubic symphysis
ischiatic symphysis
pubic symphysis
hyaline cartilage
fibrous cartilage
elastic cartilage
membranous cartilage
amphiarthrotic joint
synarthrotic joint
hemiarthrotic joint
periarthritk: joint
autostylic
amphistylic
craniostylic
hyostylic
covering of ovary
covering of testis
depression in the skull
part of temporal bone
sternum of frog
external ear of mammals
hyoid of frog
larynx of frog
femur
atlas
axis
humerus
foramen magnum
foramen of Monro
obturator foramen
none of these
membrane bone
spongy bone
replacing bone
cartilage bone
atlas vertebra
axis vertebra
caudal vertebra
none of these
radio ulna
humerus
pelvic girdle
pectoral girdle
axis
atlas
1st thoracic vertebra
1st lumbar vertebra
lower jaw of frog
upper jaw of frog
lower jaw of mammals
upper jaw of mammals