Genetics and DNA Online Test (Everyday Science GK)

Maan AliLast Updated: May 13, 2026

Start your preparation for Genetics and DNA Online Test (Everyday Science GK). This online test contains important MCQs from past papers. Attempting this test will help you prepare for Annual Exams and Entry Tests. Read the questions carefully and select the correct option below to see your result.

Test Name Genetics and DNA Online Test
Topic Everyday Science
Total Questions: 50
Time Allowed: 25 Minutes
Total Marks: 50
How to Attempt Test: Please choose the right Option in MCQ-type question.
Test Helpful For: Everyday Science Test
General Knowledge
PPSC/FPSC/CSS/NTS/KPPSC/SPSC
Interview Questions Answer
Recruitment Tests

Genetics & DNA is one of the most important and high-scoring topics in Everyday Science for Pakistani competitive exams including CSS, PMS, PPSC, FPSC, NTS, PCS, OTS and other recruitment tests. These MCQs are specially designed for Pakistani students to strengthen conceptual understanding of genes, chromosomes, heredity, DNA structure, RNA, genetic engineering, biotechnology, mutations, cloning, and modern genetics. The questions range from basic to advanced level and include concepts frequently asked in past papers and modern scientific discussions.

Genetics and DNA Online Test (Everyday Science GK)

1. Who is known as the Father of Genetics?

2. What does DNA stand for?

3. Which scientists proposed the double helix model of DNA in 1953?

4. Where is DNA mainly located in eukaryotic cells?

5. Which sugar is present in DNA?

6. What are the building blocks of DNA called?

7. Which nitrogenous base pairs with adenine in DNA?

8. Which nitrogenous base is absent in DNA but present in RNA?

9. What is the functional unit of heredity?

10. How many chromosomes are present in normal human body cells?

11. Which process produces identical copies of DNA?

12. Which type of RNA carries amino acids during protein synthesis?

13. Which scientist discovered the laws of inheritance using pea plants?

14. Which process converts DNA information into RNA?

15. Which cell organelle is known as the site of protein synthesis?

16. What is a mutation?

17. Which blood group is known as the universal donor?

18. Which chromosome determines the male sex in humans?

19. Which scientist developed the theory of evolution by natural selection?

20. What is the shape of DNA commonly described as?

21. Which technology is used to copy DNA fragments?

22. Which genetic disorder is caused by an extra chromosome 21?

23. Which part of the cell contains genes?

24. Which scientist is known for the discovery of penicillin?

25. Which base pairing occurs in RNA?

26. Which scientist is known as the Father of DNA Fingerprinting?

27. Which molecule carries genetic instructions from DNA to ribosomes?

28. Which human chromosome pair determines gender?

29. Which genetic disorder is caused by the inability to produce normal hemoglobin?

30. What is the term for different forms of the same gene?

31. Which nitrogenous bases are classified as purines?

32. What is the total number of chromosomes in human reproductive cells?

33. Which process produces gametes in humans?

34. Which blood group is known as the universal recipient?

35. Which scientist contributed X-ray diffraction images crucial to discovering DNA structure?

36. Which genetic material is found in some viruses instead of DNA?

37. What is a genome?

38. Which process translates mRNA into proteins?

39. Which scientist proposed the theory of acquired characteristics?

40. Which part of DNA contains genetic information?

41. Which disorder results from lack of blood clotting factors?

42. What is the shape of chromosomes during cell division?

43. Which scientist is famous for the Human Genome Project leadership?

44. Which base pairing occurs between cytosine and guanine?

45. Which branch of biology studies heredity and variation?

46. What is cloning?

47. Which scientist discovered blood groups?

48. Which chromosome type is not involved in determining sex?

49. What is biotechnology?

50. Which organelle contains its own DNA besides the nucleus?


 

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Maan AliLast Updated: May 13, 2026

Maan Ali

Hey there! I'm Maan Ali, your online test prep pal. Join me in the adventure of acing exams with ease. I'll share tricks, practice tests, and all you need to rock your studies. Let's make learning fun and success a sure thing!
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