Solving a Biological Problem

Biology, SSC-KPK Class 9. This chapter is split into 28 topics and has 663 practice questions. The topics covered are listed below, followed by 10 free sample questions from the chapter.

Topics in this chapter

1. Data: Organization and Analysis 25 questions
2. Malaria: Historical Background and the Discovery of Quinine 26 questions
3. Steps of the Scientific Method: Experiment, Variables and Data Analysis 25 questions
4. Steps of the Scientific Method: Observation, Question, and Hypothesis 28 questions
5. Nature of Science and the Scientific Method 26 questions
6. Malaria: King's and Ross's Mosquito Hypotheses 25 questions
7. Malaria: Nobel Prizes and Global Control Efforts 25 questions
8. Theory, Law and Principle 24 questions
9. Ratio, Proportion and Mathematics in Biology 26 questions
10. Malaria: Laveran's Discovery and the Plasmodium Hypothesis 24 questions
11. Science and the Scientific Method: Introduction Details 24 questions
12. Steps 1 to 3: Observation, Question and Hypothesis in Detail 23 questions
13. Deductive and Inductive Reasoning: Examples and Differences 21 questions
14. Experiments, Variables and Control Groups in Detail 23 questions
15. Analysing Data and Drawing a Conclusion: Details 20 questions
16. Fig. 2.1 The Scientific Method Cycle in Detail 29 questions
17. Malaria: Observations and Bad Air Details 21 questions
18. Malaria: The Cinchona Story and Quinine Details 21 questions
19. Malaria: Laveran, Plasmodium and the First Hypothesis in Detail 22 questions
20. Famous Victims of Malaria and Malaria Timeline Numericals 25 questions
21. Malaria: King's Mosquito Hypothesis and Observations in Detail 22 questions
22. Malaria: Ross's Hypothesis and Experiments in Detail 20 questions
23. Malaria Control: Stamps, MCP and Practical Steps in Detail 22 questions
24. Theory, Law and Principle in Detail 25 questions
25. Data: Raw, Processed, Qualitative and Quantitative in Detail 21 questions
26. Ratio and Proportion: Worked Problems with New Numbers 26 questions
27. Mathematics in Biology: Models, Genome and Quantitative Biology 20 questions
28. Key Points and Exercise Review of Chapter 2 24 questions