Consider the following statements 1. Non-functioning lacrimal gland is the main symptom of Vitamin A deficiency. 2. Deficiency of B vitamins can cause indigestion and heart failure. 3. Deficiency of Vitamin-C can be the cause of muscle pain. 4. Deficiency of Vitamin-D causes excess loss of Ca^++ in urine. Which of the above statements are correct?

Consider the following statements 1. Non-functioning lacrimal gland is

1.	Consider the following statements 1. Non-functioning lacrimal gland is the main symptom of Vitamin A deficiency. 2. Deficiency of B vitamins can cause indigestion and heart failure. 3. Deficiency of Vitamin-C can be the cause of muscle pain. 4. Deficiency of Vitamin-D causes excess loss of Ca^++ in urine. Which of the above statements are correct?
A.	1 and 2
B.	2,3 and 4
C.	1,3 and 4
D.	all these
Answer» E.