TS-POLYCET
Biology Analysis
Comprehensive breakdown of 69 chapters with 144 previous year questions. Explore priority-sorted content and weightage analytics.
69
Chapters
144
Total Questions
PYQ
Years Covered
Chapters
Sorted by Questions low Yield
Blood
High-Yield Trend
1
2025 1
2024 1
2023 2
2022 1
2021 2
2020 Topics 0
Questions 8
low Yield
Human Excretory System
High-Yield Trend
3
2025 1
2024 2
2022 2
2020 Topics 0
Questions 8
low Yield
Ecosystem
High-Yield Trend
2
2025 4
2020 Topics 0
Questions 6
low Yield
Human Nervous System
High-Yield Trend
2
2025 1
2022 2
2021 Topics 0
Questions 5
low Yield
Photosynthesis Food Making Process In Plants
High-Yield Trend
2
2025 1
2023 1
2020 Topics 0
Questions 4
low Yield
Plant Physiology
High-Yield Trend
4
2024 Topics 0
Questions 4
low Yield
Reproduction In Plants
High-Yield Trend
1
2025 1
2024 2
2021 Topics 0
Questions 4
low Yield
Respiration In Plants
High-Yield Trend
2
2023 1
2022 1
2020 Topics 0
Questions 4
low Yield
Vitamins
High-Yield Trend
2
2025 1
2023 1
2022 Topics 0
Questions 4
low Yield
Ecology
High-Yield Trend
1
2024 1
2021 1
2020 Topics 0
Questions 3
low Yield
General Science
High-Yield Trend
3
2023 Topics 0
Questions 3
low Yield
Genetics
High-Yield Trend
2
2024 1
2020 Topics 0
Questions 3
low Yield
Mendelian Genetics
High-Yield Trend
3
2025 Topics 0
Questions 3
low Yield
Parts Of The Digestive System
High-Yield Trend
2
2023 1
2020 Topics 0
Questions 3
low Yield
Plant Growth And Development
High-Yield Trend
1
2024 1
2023 1
2021 Topics 0
Questions 3
low Yield
Renewable And Non Renewable Energy
High-Yield Trend
1
2025 2
2024 Topics 0
Questions 3
low Yield
Respiration
High-Yield Trend
1
2025 2
2024 Topics 0
Questions 3
low Yield
The Female Reproductive System
High-Yield Trend
2
2023 1
2020 Topics 0
Questions 3
low Yield
Urine Formation
High-Yield Trend
1
2022 2
2021 Topics 0
Questions 3
low Yield
Cell Theory
High-Yield Trend
1
2023 1
2021 Topics 0
Questions 2
low Yield
Digestion In Humans
High-Yield Trend
1
2025 1
2021 Topics 0
Questions 2
low Yield
Evolution
High-Yield Trend
1
2024 1
2020 Topics 0
Questions 2
low Yield
Fermentation
High-Yield Trend
1
2025 1
2024 Topics 0
Questions 2
low Yield
Human Endocrine System
High-Yield Trend
2
2024 Topics 0
Questions 2
low Yield
Human Neural System
High-Yield Trend
2
2020 Topics 0
Questions 2
low Yield
Medical Diagnostics
High-Yield Trend
2
2021 Topics 0
Questions 2
low Yield
Mendelian Disorders
High-Yield Trend
2
2021 Topics 0
Questions 2
low Yield
Modes Of Reproduction
High-Yield Trend
1
2025 1
2022 Topics 0
Questions 2
low Yield
Neural Control And Coordination
High-Yield Trend
1
2023 1
2021 Topics 0
Questions 2
low Yield
Photosynthesis In Higher Plants
High-Yield Trend
2
2021 Topics 0
Questions 2
low Yield
Respiratory Organs
High-Yield Trend
2
2025 Topics 0
Questions 2
low Yield
Sexual Reproduction
High-Yield Trend
1
2024 1
2022 Topics 0
Questions 2
low Yield
The Food Chain
High-Yield Trend
1
2025 1
2023 Topics 0
Questions 2
low Yield
The Human Eye
High-Yield Trend
2
2025 Topics 0
Questions 2
low Yield
Transport In Plants
High-Yield Trend
1
2025 1
2021 Topics 0
Questions 2
low Yield
Xylem And Phloem Structure
High-Yield Trend
1
2025 1
2022 Topics 0
Questions 2
low Yield
Biodiversity And Conservation
High-Yield Trend
1
2023 Topics 0
Questions 1
low Yield
Biological Classification
High-Yield Trend
1
2025 Topics 0
Questions 1
low Yield
Biological Evolution
High-Yield Trend
1
2021 Topics 0
Questions 1
low Yield
Cell The Unit Of Life
High-Yield Trend
1
2022 Topics 0
Questions 1
low Yield
Chemical Bonding And Molecular Structure
High-Yield Trend
1
2020 Topics 0
Questions 1
low Yield
Circulatory Pathways
High-Yield Trend
1
2020 Topics 0
Questions 1
low Yield
Circulatory System
High-Yield Trend
1
2025 Topics 0
Questions 1
low Yield
Coordination In Plants
High-Yield Trend
1
2022 Topics 0
Questions 1
low Yield
Drugs
High-Yield Trend
1
2023 Topics 0
Questions 1
low Yield
Environment And Natural Resources
High-Yield Trend
1
2022 Topics 0
Questions 1
low Yield
Enzymes
High-Yield Trend
1
2020 Topics 0
Questions 1
low Yield
Excretory Products And Their Elimination
High-Yield Trend
1
2023 Topics 0
Questions 1
low Yield
Excretory System
High-Yield Trend
1
2024 Topics 0
Questions 1
low Yield
Fertilizer
High-Yield Trend
1
2022 Topics 0
Questions 1
low Yield
Hormones
High-Yield Trend
1
2023 Topics 0
Questions 1
low Yield
Hormones Of Heart Kidney And Gastrointestinal Tract
High-Yield Trend
1
2022 Topics 0
Questions 1
low Yield
Human Body
High-Yield Trend
1
2021 Topics 0
Questions 1
low Yield
Human Health And Disease
High-Yield Trend
1
2020 Topics 0
Questions 1
low Yield
Human Reproduction
High-Yield Trend
1
2022 Topics 0
Questions 1
low Yield
Kingdom Animalia
High-Yield Trend
1
2023 Topics 0
Questions 1
low Yield
Male Reproductive System
High-Yield Trend
1
2023 Topics 0
Questions 1
low Yield
Medicinal Plants
High-Yield Trend
1
2023 Topics 0
Questions 1
low Yield
Meiosis
High-Yield Trend
1
2020 Topics 0
Questions 1
low Yield
Morphology And Anatomy Of Animals
High-Yield Trend
1
2021 Topics 0
Questions 1
low Yield
Neural System
High-Yield Trend
1
2022 Topics 0
Questions 1
low Yield
Plant Growth Regulators
High-Yield Trend
1
2020 Topics 0
Questions 1
low Yield
Plant Kingdom
High-Yield Trend
1
2023 Topics 0
Questions 1
low Yield
Reproduction In Animals
High-Yield Trend
1
2020 Topics 0
Questions 1
low Yield
Structural Organisation Of Animals And Plants
High-Yield Trend
1
2020 Topics 0
Questions 1
low Yield
Sustainable Development
High-Yield Trend
1
2020 Topics 0
Questions 1
low Yield
The Flower
High-Yield Trend
1
2023 Topics 0
Questions 1
low Yield
The Root
High-Yield Trend
1
2021 Topics 0
Questions 1
low Yield
The Tissue System
High-Yield Trend
1
2022 Topics 0
Questions 1