Bones are a store house of __________ & __________ .
Calcium, Phosphorus
Calcium, Potassium
Phosphorous, Iron
None of these
The _________bone is highly calcified, hard and rigid connective tissue.
Thigh
Ankle
Sternum
Skull
The lumbar spine has _________ vertebrae.
5
12
7
The ___________ provides support and shape, leverage, movement etc .
Skeleton
Nerves
Muscles
The back part of the cranium contains a large hole called the __________.
Cranium
Foramen magnum
Spinal cord
The external surface of the bone is covered by a membrane called __________.
Periosteum
Peritonium
Pericardium
____________ comprise the hard framework of the body.
Bones
Cartilage
Bones are hollow filled with ___________.
Bone marrow
Fibres
Name a flat bone?
Femur
Legs
Vertebral bones
_______are arranged in the form of concentric rings.
Osteocytes
Lymphocytes
Neutrophils
