Final answer:
The correct serving size for cooked pasta or couscous is 1 cup or 250 mL.
Step-by-step explanation:
The correct answer is b) 1 cup, 250 mL.
Cup-sized servings of grain products like cooked pasta or couscous typically have a volume of 1 cup or 250 mL. This is the recommended serving size for these types of foods.
It's important to note that serving sizes may vary depending on the context, such as specific products or dietary guidelines. Always check the nutritional label or refer to reliable sources for accurate serving size information.