Which disease is caused by the deficiency of vitamin D?

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Which disease is caused by the deficiency of vitamin D? Answer: Rickets

Rickets is a disease that affects bone development in children, caused by a deficiency of vitamin D, calcium, or phosphate. Vitamin D helps the body absorb calcium, and without enough of it, bones become soft and weak, leading to deformities.

Question context

This question is part of 🧬 Biochemistry within the broader 🧬 Medical Science subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.