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Theory

Practice Questions

1. Discovery of chromosomes and genes

Difficulty: easy

2
2. Chromosomes, DNA and gene

Difficulty: easy

3
3. Different regions of chromosome

Difficulty: easy

2
4. Structure of chromosome

Difficulty: easy

2
5. Composition of DNA molecule

Difficulty: easy

2
6. Mutation

Difficulty: easy

2
7. Chromosmomes, DNA and gene - Introduction

Difficulty: medium

3
8. Chromosomes based on the position of the centromere

Difficulty: medium

3
9. Types of chromosomes based on the position and function

Difficulty: medium

2
10. Karyotype

Difficulty: medium

3
11. Structure and chemical composition of DNA molecule

Difficulty: medium

3
12. Nucleotide

Difficulty: medium

3
13. DNA replication

Difficulty: medium

3
14. Process of DNA replication

Difficulty: medium

3
15. Types of mutation

Difficulty: medium

3
16. Structure of chromosome and DNA replication

Difficulty: medium

3
17. Structure and composition of DNA

Difficulty: hard

4
18. Structure of chromosome and DNA replication

Difficulty: hard

4
19. Assertion and reasoning in structure of chromosome, DNA and gene

Difficulty: hard

5
20. Chromosome, DNA and gene

Difficulty: hard

4
21. Chromosomes, DNA and gene

Difficulty: hard

3
22. Types of chromosomes based on the position and the function of the centromere and DNA replication

Difficulty: hard

4

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