Biology

This chapter covers topics like Introduction to Sensations and Responses, Neuron: Structure and Function, Nerve Impulse: Generation and Transmission, Nerves: Types and Functions, and Human Nervous System.

This chapter covers topics like Introduction to Sense Organs, Sense Organs, and Sensory Receptors.

This chapter covers topics like Introduction to Hormones, Endocrine System, Pheromones, and Plant Hormones.

This chapter covers topics like Microbial Diseases, Non-pathogenic Diseases, Occupational Diseases, Plant and Animal Diseases, and Preventing and Managing Plant Diseases.

This chapter covers topics like Human Defence Mechanism, Immunization, Treatment- The Final Defence, Diagnostic Equipments and Laboratory Tests, Antibiotics, Blood Transfusion, and Defense Mechanism in Plants.

This chapter covers topics like Introduction to Genetics, Mendel's Experiments, Nucleic Acids, Chromosomes in Humans, and Genetics of Variation.

This chapter covers topics like Genetic Engineering, Genetically Modified Animals and Crops, and DNA Fingerprinting.

This chapter covers topics like Origin of Life on Earth, Theories of Evolution, Evidences of Evolution, Evolution of Man, and Human Interventions in Evolution.