Final answer:
The serving size for cooked tofu as part of Meat and Alternatives is estimated to be 1/2 cup or 125g, aligning with the standard serving size of proteins in similar food groups.
Step-by-step explanation:
The student is asking about the serving size for cooked tofu as part of Meat and Alternatives according to the Canada Food Guide (CFG) servings.
The provided reference indicates that servings of various foods are often quantified in cups or grams. For meat and alternatives, the size is not explicitly stated, but using the rule of thumb from general nutritional labels and standards, a single serving of a protein like tofu can be loosely equated to the weight of a serving of meat, which is around 2.5 ounces or 70 grams.
This would suggest that a serving of tofu might be somewhat similar.
However, without specific guidance from CFG for tofu, choosing a standard serving size involves some estimation. Considering the options provided, the closest estimate using the standard serving size would be A) 1/2 cup, 125g, aligning with the general understanding that 1/2 cup of a protein-rich food like tofu aligns with the serving sizes of other protein foods.