Advertisements
Advertisements
प्रश्न
What is a deficiency disease ?
उत्तर
These disease are caused by lack of nutrients, vitamins, minerals as a anaemia, goitre.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
What is a deficiency disease ?
These disease are caused by lack of nutrients, vitamins, minerals as a anaemia, goitre.