♡ 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 👍 :527
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Parabolic mirrors are used in- ...
➣ Distance of stars are measured in- ...
➣ Rockets work on the principal of conservation ...
➣ The main source of carbon monoxide is- ...
➣ In the heavy vehicles, diesel is used ...
➣ The reflecting surface of concave mirror is ...
➣ Soap is formed from: ...
➣ Which of the following metals is used ...
➣ Which one of the following is known ...
➣ Blood from body parts is carried to ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Computer Awareness
➤ Miscellaneous
➤ Everyday Science
➤ Research Institutions
➤ Environment Science
➤ Scientific Instruments
➤ Inventions and Discoveries