Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Nursing Microbiology & Nutrition
Which of the following constituents of food is the chief source of energy?
1
Carbohydrates
2
Proteins
3
Vitamins
4
More than one of the above
5
None of the above