Assuming that there is no other variation at the sites not represented, how many SNPs are present at this portion of the sequence

answer; i believe the answer is (polygenic inheritance;

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.