Home
Class 9
BIOLOGY
The hardness of the bone tissuye is due ...

The hardness of the bone tissuye is due to the phosphates and carbonates of

A

calcium and sodium

B

calcium and magnesium

C

magnesium and sodium

D

magnesium and potassium

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • TISSUES

    LAKHMIR SINGH & MANJIT KAUR|Exercise Questions Based on NCERT Question Bank(Exemplar problems)|1 Videos

  • TISSUES

    LAKHMIR SINGH & MANJIT KAUR|Exercise Short Answer Questions (Carrying 2 marks each)|1 Videos

  • THE FUNDAMENTAL UNIT OF LIFE: CELL

    LAKHMIR SINGH & MANJIT KAUR|Exercise QUESTIONS BASSED ON NCERT QUESTION BANK (EXAMPLAR PROBLEMS IN SCIENCE)|1 Videos

  • WHY DO WE FALL ILL?

    LAKHMIR SINGH & MANJIT KAUR|Exercise LONG ANSWER QUESTION|1 Videos

Similar Questions

Explore conceptually related problems

Hardness of woody tissue is due to

The hardness of diamond is due to

Hardness of transition metals is due to

Read the following statements and select the appropriate option : I. The pliability and flexibility in cartilages are mainly due to the presence of chondroitin salts in its matrix. II. The hardness of bone is due to calcium phosphate and collagen fibres with ossein protein. III. The total number of bicephalic ribs in humans are 12 pairs. IV. The sutures between skull bones are examples of cartilaginous joints.

The temporary hardness of water is due to :

The temporary hardness of water is due to :