Sciences Co-ordinated 9-1 0973: B13 - Reproduction Topical Past Paper Questions
Cambridge IGCSE Sciences Co-ordinated 9-1 (0973) past-paper questions on B13 - Reproduction, free. This topic is frequently examined across 13 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
Figure 1.1 is a photograph of a section through a flower. Figure 1.1 (a) (i) In the box, make a large, detailed, pencil drawing of the flower. Include the internal parts of the flower. (ii) On your drawing in 1(a)(i), draw a line labelled A to show an anther. An anther is the par…
(a) Fig. 2.1 is a diagram of the breathing system in humans. Fig. 2.1 (i) On Fig. 2.1: draw a label line and letter L to identify the larynx draw a label line and letter B to identify a bronchus. (ii) Describe two features of the gas exchange surface in humans. 1 .....2 (b) (i) S…
(a) A student cuts cylinders of potato of almost identical size and measures the length of each one. The student immerses each potato cylinder in a different concentration of sucrose solution for 24 hours. After 24 hours, the student measures the lengths of each potato cylinder.…
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