PSEB-XII
Biology Analysis
Comprehensive breakdown of 15 chapters with 112 previous year questions. Explore priority-sorted content and weightage analytics.
15
Chapters
112
Total Questions
PYQ
Years Covered
Chapters
Sorted by Questions medium Yield
Human Health And Disease
High-Yield Trend
16
2025 Topics 0
Questions 16
medium Yield
Sexual Reproduction In Flowering Plants
High-Yield Trend
16
2025 Topics 0
Questions 16
medium Yield
Molecular Basis Of Inheritance
High-Yield Trend
14
2025 Topics 0
Questions 14
low Yield
Reproductive Health
High-Yield Trend
12
2025 Topics 0
Questions 12
low Yield
Human Reproduction
High-Yield Trend
11
2025 Topics 0
Questions 11
low Yield
Biotechnology
High-Yield Trend
10
2025 Topics 0
Questions 10
low Yield
Principles Of Inheritance And Variation
High-Yield Trend
10
2025 Topics 0
Questions 10
low Yield
Microbes In Human Welfare
High-Yield Trend
8
2025 Topics 0
Questions 8
low Yield
Biodiversity And Conservation
High-Yield Trend
3
2025 Topics 0
Questions 3
low Yield
Ecosystem
High-Yield Trend
3
2025 Topics 0
Questions 3
low Yield
Evolution
High-Yield Trend
3
2025 Topics 0
Questions 3
low Yield
Ecology
High-Yield Trend
2
2025 Topics 0
Questions 2
low Yield
Organisms And Populations
High-Yield Trend
2
2025 Topics 0
Questions 2
low Yield
Genetic Disorders
High-Yield Trend
1
2025 Topics 0
Questions 1
low Yield
Mendelian Disorders
High-Yield Trend
1
2025 Topics 0
Questions 1