Home
Class 9
BIOLOGY
Bone matrix is rich in...

Bone matrix is rich in

A

fluoride and calcium

B

calcium and phosphorus

C

phosphorus and potassium

D

calcium and potassium

Text Solution

Verified by Experts

The correct Answer is:
B

Bone cells are embedded in a hard matrix, which is strengthened by fibres, and hardened by calcium and phosphorus salts. The matrix is deposited in form of concentric layers of lamellae formed around a central Haversion canal
The bone canal cells occupy small spaces between the concentric layers of matrix.
Promotional Banner

Topper's Solved these Questions

  • TISSUES

    NCERT EXEMPLAR|Exercise Match the following|2 Videos
  • TISSUES

    NCERT EXEMPLAR|Exercise Short Type|1 Videos
  • THE FUNDAMENTAL UNIT OF LIFE

    NCERT EXEMPLAR|Exercise The Fundamental Unit Of Life|59 Videos
  • WHY DO WE FALL ILL

    NCERT EXEMPLAR|Exercise Why Do We Fall Ill|39 Videos

Similar Questions

Explore conceptually related problems

Maize is rich in

Read the statements and choose the correct option 1.Neuroglial cells protect and support the neurons 2.Cartilage has a hard and nonpliable matrix rich in magnesium salts 3.Smooth muscles are striated 4.Chondrocytes are bone forming cells 5. Biceps are parallely bundled.

Roughage is rich in nutients,while concentrate is rich in fibres.

Bone is

Antiserum is rich in

In the matrix lies the bone cells, called Or Cells that maintain marrow cells are called

Histones are not rich in: