Question

Name the vitamin responsible for the disease Rickets.
• Vitamin A
• Vitamin B
• Vitamin D
• Vitamin C

• A. Vitamin A
• B. Vitamin B
• C. Vitamin D
• D. Vitamin C

Hint:

Vitamin D deficiency:
• Children $\rightarrow$ Rickets
• Adults $\rightarrow$ Osteomalacia

Answer 1

The Correct Option is C

Concept: Rickets is a deficiency disease mainly caused due to: \[ \boxed{ \text{Deficiency of Vitamin D} } \] Vitamin D is essential for:
• Calcium absorption
• Phosphorus metabolism
• Proper bone mineralization

Step 1: Understand role of Vitamin D. Vitamin D helps:
• Intestinal absorption of calcium
• Bone strengthening
• Proper skeletal development Without sufficient Vitamin D:
• Bones become soft and weak.

Step 2: Understand Rickets. Rickets commonly occurs in:
• Growing children Symptoms include:
• Bowed legs
• Weak bones
• Delayed growth
• Skeletal deformities

Step 3: Why other vitamins are incorrect.
• Vitamin A deficiency causes night blindness.
• Vitamin B deficiency causes beri-beri and related disorders.
• Vitamin C deficiency causes scurvy. Thus only Vitamin D is associated with rickets.

Step 4: Choose correct answer. Hence: \[ \boxed{ \text{Vitamin D} } \] Therefore correct option is: \[ \boxed{(3)} \] Final Conclusion: Rickets occurs due to: \[ \boxed{ \text{Vitamin D deficiency} } \] Hence correct answer is: \[ \boxed{(3)} \]