Waec Model Questions Vol1 2023 Biology Question 7
Practice objective / multiple choice question 7 from the 2023 Waec Model Questions Vol1 Biology examination.
The diagram shows a balanced plate divided into five food‑group sections. Each section represents 50 g of food and is labelled with its percentage of the total plate: Grains 30 %, Vegetables 25 %, Fruits 15 %, Protein 20 %, Fats 10 %. Using the average caloric values (carbohydrate = 4 kcal/g, protein = 4 kcal/g, fat = 9 kcal/g), calculate the percentage of the total calories that comes from the protein section.
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About This Question
This is Waec Model Questions Vol1 2023 Biology Question 7. It is one of the objective questions from the 2023 Waec Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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