Q2.2: which of the following groups best represents the evolution of governmental nutrition
recommendations to prevent not only deficiency, but the growing incidence of a number of chronic
diseases?

The groups that best represent the evolution of governmental nutrition and recommendations to prevent not only deficiency, but the growing incidence of a number of chronic diseases are RDAs and DRIs.

Explanation:

The DRIs is the dietary reference intake group. This is monitor the recommended daily allowance, adequate intake, tolerable intake level, and estimated average requirement. These are set to help meet everyone's daily needs for nutrition.

The RDAs is the recommended daily allowance. This is set up so that everyone can see how much they need of particular nutrients each day. These are set up by age and how healthy the person is. The guidelines are set by what a healthy individual needs each day.

70 % i think is the answer.