50 Ordinary biology Questions with answers

1. What is the basic unit of life?
2. What are the three main types of blood cells?
3. What is the function of the mitochondria in a cell?
4. How do plants obtain energy from the sun?
5. What is the process of photosynthesis?
6. What is the function of DNA in living organisms?
7. Name the four bases found in DNA.
8. What is the purpose of the circulatory system in the human body?
9. What is the difference between a eukaryotic and prokaryotic cell?
10. How do enzymes function in biological reactions?
11. Define homeostasis and provide an example.
12. What is the role of the ribosomes in protein synthesis?
13. Explain the process of cellular respiration.
14. How does natural selection drive evolution in species?
15. Name the five main senses in humans and their respective organs.
16. What are the different blood types and how are they determined?
17. How do vaccines work to provide immunity?
18. Describe the structure and function of chloroplasts.
19. What is the purpose of the nervous system in the body?
20. How do hormones regulate various processes in the body?
21. What is the difference between mitosis and meiosis?
22. Explain the process of digestion in the human body.
23. What are the major organs of the respiratory system, and what is their function?
24. What are the stages of the cell cycle?
25. What is the difference between dominant and recessive traits in genetics?
26. Describe the process of DNA replication.
27. What is the purpose of the Golgi apparatus in a cell?
28. How do white blood cells protect the body from infections?
29. What are the different types of blood vessels and their functions?
30. How does the human immune system respond to pathogens?
31. Explain the role of the endoplasmic reticulum in protein synthesis.
32. What are the functions of the skeletal system in the body?
33. How do plants transport water and nutrients from roots to leaves?
34. Describe the process of protein synthesis in a cell.
35. What is the purpose of the excretory system in the human body?
36. How do nerves transmit electrical signals in the body?
37. Name the different stages of the cell cycle.
38. What is the function of the centrioles in animal cells?
39. How do herbivores, carnivores, and omnivores obtain their nutrients?
40. What are the stages of mitosis and what happens in each stage?
41. Explain the process of transpiration in plants.
42. What is the role of the hypothalamus in the brain?
43. How do organisms adapt to their environments over time?
44. Describe the structure and function of a neuron.
45. What are the main components of the human digestive system?
46. What are the differences between arteries, veins, and capillaries?
47. How do the kidneys maintain water and electrolyte balance in the body?
48. Explain the concept of genetics and heredity.
49. What is the difference between an autotroph and a heterotroph?
50. Describe the process of osmosis in cells.

These questions cover a wide range of topics within ordinary biology and can serve as a starting point for your exploration of the subject. Happy learning!