railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test General Science Biology Biology in Everyday life
A balanced diet takes care of which of the following aspects?
1. Includes nutrients in correct proportions
2. Meets the RDA for all nutrients
1
Both 1 and 2
2
Only 1
3
Neither 1 nor 2
4
Only 2