♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
Chemical substance present in bones and teeth ...
Que.
Chemical substance present in bones and teeth is-
A.
Calcium borate
B.
Calcium chloride
C.
Calcium sulphate
D.
Calcium phosphate
Right Answer is :
✓ D. Calcium phosphate
⚑ Report
Views 👍 :475
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ O R S given to children when ...
➣ What is the name of that system ...
➣ Typhoid and cholera are typical examples of ...
➣ Which of the following is biodegradable? ...
➣ Which of the following is not a ...
➣ Remote-sensing device has an inbuilt source of- ...
➣ The mass of an astronaut would be ...
➣ Density of water is ...
➣ Radioactive disintegration of uranium ultimately results in ...
➣ 'चिप' एक समान्य उपनाम है ? ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Scientific Instruments
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Environment Science
➤ Computer Awareness
➤ Everyday Science
➤ Research Institutions