Description: Practice Class 9 Biology Chapter 1 Introduction to Biology MCQs according to the latest FBISE syllabus. These exam-focused multiple choice questions cover branches of biology, levels of organization, scientific method, and biological study.
1. Biology is the scientific study of:
2. The word “Biology” is derived from Greek words meaning:
3. The branch of biology dealing with plants is called:
4. The study of animals is known as:
5. The basic structural and functional unit of life is the:
6. Which branch of biology studies microorganisms?
7. The study of heredity and variation is called:
8. Which branch deals with interactions between organisms and their environment?
9. A group of similar cells performing the same function forms a:
10. A group of tissues working together forms an:
11. The highest level of biological organization among these is:
12. The first step of the scientific method is usually:
13. A tentative explanation for an observation is called a:
14. The branch of biology dealing with classification of organisms is:
15. Which scientist is known as the father of taxonomy?
16. The study of internal body structures is called:
17. The study of functions performed by living organisms is known as:
18. The study of tissues is called:
19. The branch of biology concerned with cells is:
20. A group of organs working together forms a:
21. Which level of organization comes immediately after tissue?
22. The scientific method helps scientists to:
23. After formulating a hypothesis, the next step is usually:
24. Which branch of biology studies fossils?
25. The study of embryo development is known as:
26. A community together with its physical environment forms an:
27. A group of individuals of the same species living in one area is called a:
28. Which scientist proposed the binomial nomenclature system?
29. In the name Homo sapiens, Homo represents the:
30. Which branch of biology deals with body functions?
31. The largest biological unit on Earth is the:
32. Which branch studies the external form and structure of organisms?
33. Biology plays an important role in:
34. Which of the following is NOT a branch of biology?
35. The branch of biology that studies fungi is called:
36. Which branch of biology deals with the study of insects?
37. The branch of biology concerned with fish is:
38. Which branch deals specifically with the study of birds?
39. A scientific theory is:
40. Which sequence correctly represents increasing levels of biological organization?
41. Which of the following is an organ system in humans?
42. A scientist records observations mainly to:
43. Which branch of biology studies viruses?
44. Which of the following best defines an organism?
45. Which scientist is famous for the theory of evolution by natural selection?
46. Which level includes all living organisms and their environments on Earth?
47. Which branch of biology focuses on microorganisms such as bacteria and fungi?
48. Which of the following is the correct order after an experiment is completed?
49. Modern biology contributes significantly to:
50. The main objective of Chapter 1 “Introduction to Biology” is to help students understand: