Biology for UPSC IAS Prelims
All posts on Biology
- Cell Organelles | Plant Cell vs. Animal Cell
- Carbohydrates | Monosaccharides | Polysaccharides
- Proteins | Amino Acids | Enzymes
- Vitamins and Minerals – Deficiency Diseases
- Trans Fat, Saturated & Unsaturated Fats, Healthy & Unhealthy Fats
- Animal Tissues – Epithelium, Connective Tissues
- Human Digestive System | Digestive Glands
- Respiratory System – NCERT General Science
- Endocrine Glands and Hormones
- Human Neural System | Human Brain
- Muscular and Skeletal System
- Nucleic acids – DNA and RNA | Recombinant DNA
- Mitosis | Cell Cycle | Cell Division
- Meiosis | Mitosis – Meiosis Comparison
- Inheritance – Mendel’s Laws of Inheritance
- Chromosomal Theory | Human Genome Project
- Sex Determination | Genetic Disorders
- Diseases Caused by Microorganisms
- Microbes In Human Welfare | Useful Microbes
- Immunity | Human Immune System
- AIDS | Acquired Immuno Deficiency Syndrome
- Cancer | Causes of Cancer – NCERT
- Drugs and Alcohol Abuse – NCERT
- Diseases | Acute, Chronic, Communicable Diseases
- Blood | Blood Groups | Formed Elements
- Circulatory System | Double Circulation
- Excretory System | Kidney | Urine Formation
- Origin and Evolution of Life on Earth
- Biological Classification – General Science
- Five Kingdom Classification of Plants and Animals
- Plant Parts and Their Functions
- Plant Kingdom – Thallophytes (Algae) – Bryophytes – Pteridophytes
- Plants with Seeds – Gymnosperms and Angiosperms
- Plant Tissue – Meristematic – Simple, Complex Permanent Tissue
- Plant Nutrition – Photosynthesis | Nitrogen Cycle, Fixation
- Sexual and Asexual Reproduction in Plants
- Classification of Animal Kingdom (Animalia)
- Classification of Vertebrata (Phylum Chordata)
- Human Reproductive System
- Biotechnology | Genetic Engineering – Processess and Applications
- Insectivorous Plants of India: Drosera, Pitcher Plant, Utricularia
