This E-Book useful for IAS Examinations.
This E-Book Contains:
Living world Disciplines
Cells & Genetics
World of plants
Microorganism
Diet & Nutrition
Digestive system
Skeletal & Muscular system
Respiratory system
Circulatory System
Nervous system
Sensory Organs
Excretion & Osmoregulation
Endocrine system
Reproductive system
Human Diseases
Application of Biology
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