Q: 109 (CDS-I/2014)

ExamRobot is now available as Android Mobile APP. Please use the APP for the most up-to-date features and updates.


 Get it on Google Play
Deficiency of which of the following elements is responsible for weakening of bones?
1. Calcium
2. Phosphorus
3. Nitrogen
4. Carbon
Select the correct answer using the code given below.
question_subject: 
Science
question_year: 
2014
question_exam: 
CDS-I
stats: 
0,768,440,768,232,120,88