Biology 9-1 0970: Human Nutrition Topical Past Paper Questions
Cambridge IGCSE Biology 9-1 (0970) past-paper questions on Human Nutrition, free. This topic is frequently examined across 11 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
(a) The boxes on the left show the types of digestion. The boxes on the right contain sentence endings. Draw lines to make four correct sentences. type of digestion sentence ending Chemical digestion breaks down food into smaller pieces. breaks down food molecules. Physical diges…
Cooking fruit and vegetables in water reduces their vitamin C content. The vitamin C is transferred from the fruit and vegetables to the water by diffusion. DCPIP can be used to estimate the concentration of vitamin C. The blue DCPIP solution reacts with the vitamin C solution an…
(a) A student recorded the information about an aquatic habitat. Fig. 4.1 shows the student's notes. Fig. 4.1 (i) Construct a food web to show the feeding relationships described in Fig. 4.1. Do not draw the organisms. (ii) Complete Table 4.1 using the information in Fig. 4.1 by…
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