Advertisements
Advertisements
प्रश्न
What is the difference between the matrix of bones and cartilage?
Advertisements
उत्तर
Bones have a hard and non-pliable ground substance rich in calcium salts and collagen fibres which give bone its strength.
The inter-cellular material of cartilage is solid and pliable which resists compression. The cell of cartilage is called chondrocytes which are enclosed in small cavities (lacunae) within the matrix secreted by them.
APPEARS IN
संबंधित प्रश्न
Write true or false. If false change the statement so that it is true.
There are 11 pairs of ribs in man.
Write true or false. If false change the statement so that it is true.
Sternum is present on the ventral side of the body.
All mammals (except a few) have ______ cervical vertebra.
The number of phalanges in each limb of human is ______.
______ and ______ pairs of ribs are called floating ribs.
The human cranium is made of ______ bones.
Which one of the following is the CORRECT description of a certain part of a normal human skeleton?
Number of bones in human body is?
Ribs are attached to ______.
Intervertebral disc is found in the vertebral column of ______.
The three tiny bones present in middle ear are called ear ossicles. Write them in correct sequence begining from ear drum.
With respect to rib cage, explain the following:
Bicephalic ribs
What are the points for articulation of Pelvic and Pectoral girdles?
Differentiate between Pectoral and Pelvic girdle.
