question_answer

While brushing, Rohit's gums bleed. He is also feeling wobbly teeth, is tired most of the time and has pain in the joints. Select the disease he is suffering from and its cause?

A)  Rickets, deficiency of vitamin D

B)         Anaemia, deficiency of vitamin A

C)         Scurvy, deficiency of vitamin C

D)         Beri beri, deficiency of vitamin B