Science Combined 0653: B5. Plant nutrition Topical Past Paper Questions
Cambridge IGCSE Science Combined (0653) past-paper questions on B5. Plant nutrition, free. This topic is frequently examined across 26 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
(a) The pancreas produces the enzyme lipase. (i) State one other enzyme produced by the pancreas. [1] (ii) Name the large molecule lipase digests and the products of this digestion. large molecule ..... products (b) Figure 2.1 is a graph showing the effect of pH on lipase activit…
A student investigates the effect of light intensity on the rate of photosynthesis. During photosynthesis, a plant produces oxygen gas. ## Procedure The student: step 1 assembles the apparatus shown in Fig. 1.1. Fig. 1.1 step 2 turns on the lamp step 3 sets distance d to 10 cm st…
(a) A student draws diagrams to show the position of xylem in different parts of a plant. Fig. 4.1 shows the student's drawings. Fig. 4.1 The student made errors in labelling the drawings. Identify two errors made by the student in Fig. 4.1. (b) Fig. 4.2 shows the effect of humid…
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