Science Coordinate 0654: B12. Organisms and their environment Topical Past Paper Questions
Cambridge IGCSE Science Coordinate (0654) past-paper questions on B12. Organisms and their environment, free. This topic is frequently examined across 23 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
Figure 1.1 (a) Draw straight lines from each organism to all the terms which describe that organism. Use the information from Figure 1.1. [30] [31] (b) A scientist wants to find the number of different species living in the pond. (i) State the term that describes the number of di…
(a) Variation occurs in all organisms. There are two types of variation, continuous variation and discontinuous variation. Complete Table 4.1 by placing a tick (✓) in each row to show if the description is about continuous or discontinuous variation. Table 4.1 (b) Antibiotics are…
Pea colour and shape are inherited characteristics that are controlled by a single gene. (a) Define the term gene. [2] (b) A farmer recorded the colour and shape of a sample of 14 peas. Fig. 7.1 shows a graph of the results. Fig. 7.1 (i) Identify the most frequent pea colour and…
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