Question

what os defeciency disease give two example​

Answer 1

Explanation:

Diseases that occur due to lack of nutrients over a long period are called deficiency diseases or nutritional disease. Deficiency of one or more nutrients can cause diseases or disorders in our body

Examples -

C (Ascorbic acid)- Scurvy

D (Calciferol) -Rickets

Answer 2

Answer:

the diseases which are caused by lack of certain nutrients for a long interval of time. eg. deficiency of vitamin b causes beri-beri and deficiency of iron causes anaemia.