Read the assertion and reason carefully to mark the correct option out of the options given below:
Assertion: Deficiency of vitamin D causes bone diseases.
Reason: Vitamin D helps in the absorption of calcium in the body.
1
If both the assertion and the reason are true and the reason is a correct explanation of the assertion
2
If both the assertion and reason are true but the reason is not a correct explanation of the assertion
3
If the assertion is true but the reason is false
4
If both the assertion and reason are false