♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
what is the main component of bones ...
Que.
what is the main component of bones and teeth
A.
Calcium carbonate
B.
Calcium phosphate
C.
Calcium sulphate
D.
Calcium nitrate
Right Answer is :
✓ B. Calcium phosphate
⚑ Report
Views 👍 :650
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Aspirin is chemically known as- ...
➣ In a rechargeable cell, what kind of ...
➣ Which of the following is chiefly present ...
➣ Electrons have :- ...
➣ In an oxygen molecule, two atoms are ...
➣ The acid rain destroys vegetation because it ...
➣ Which is the largest gland in the ...
➣ Electron microscope was invented by- ...
➣ Which of the following elements is obtained ...
➣ All the plants and algae are ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Scientific Instruments
➤ Computer Awareness
➤ Various Sciences
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Environment Science
➤ Everyday Science