Anushkamishra2

Handwritten notes on the chapter "Principles of Inheritance and Variation" from Class 12 NCERT Biology. Covers Mendel's laws of inheritance, monohybrid and dihybrid crosses, chromosomal theory, linkage and recombination, sex determination, mutation, chromosomal disorders, and pedigree analysis. Includes simplified explanations, labeled diagrams/crosses, and key definitions. Useful for quick revision and exam preparation.

Handwritten notes on the chapter "Microbes in Human Welfare" from Class 12 NCERT Biology. Covers the role of microbes in household and industrial products, sewage treatment, biogas production, biocontrol agents, and biofertilizers. Includes simplified explanations, key examples, and important definitions. Useful for quick revision and exam preparation.

Handwritten notes on the chapter "Body Fluids and Circulation" from Class 11 NCERT Biology. Covers blood composition, blood groups, coagulation, lymph, human circulatory system, structure of the heart, cardiac cycle, ECG, double circulation and disorders. Includes simplified explanations, labeled diagrams, and key definitions. Useful for quick revision and exam preparation.

Handwritten notes on the chapter "Breathing and Exchange of Gases" from Class 11 NCERT Biology. Covers the human respiratory system, mechanism of breathing, respiratory volumes and capacities, exchange and transport of gases, regulation of respiration and disorders. Includes simplified explanations, labeled diagrams, and important definitions. Useful for quick revision and exam preparation.

Handwritten notes on the chapter "Structural Organisation in Animals" from Class 11 NCERT Biology. Covers animal tissues (epithelial, connective, muscular, nervous), levels of organisation. Includes labeled diagrams and key definitions in simplified language for easy understanding. Useful for exam revision, quick concept review, and diagram reference.