Principles of Inheritance and Variation NCERT Line-by-Line Breakdown for NEET 2026 Unit 2: Genetics and Evolution Genetics is the branch of biology dealing with Inheritance (process by which characters are passed from parent to progeny) and Variation (degree by which progeny differ from their parents). The father of genetics is Gregor Johann Mendel. 1. Mendel’s … Read more
Reproductive Health NCERT Line-by-Line Breakdown for NEET 2026 Unit 1: Reproduction According to the WHO, reproductive health means a total well-being in all aspects of reproduction—physical, emotional, behavioral, and social. India was amongst the first countries in the world to initiate action plans at a national level (Family Planning, 1951). Currently, these programs are operation … Read more
Human Reproduction NCERT Line-by-Line Breakdown for NEET 2026 Unit 1: Reproduction Humans are sexually reproducing and viviparous. The reproductive events include Gametogenesis, Insemination, Fertilization, Implantation, Gestation, and Parturition. 1. Male Reproductive System Located in the pelvis region. Includes a pair of testes, accessory ducts, glands, and external genitalia. [Image of male reproductive system diagram] A. … Read more
Sexual Reproduction in Flowering Plants NCERT Line-by-Line Breakdown for NEET 2026 Unit 1: Reproduction (Class 12) Flowers are morphological and embryological marvels and the sites of sexual reproduction. In this chapter, we will understand the morphology, structure, and the processes of sexual reproduction in Angiosperms (Flowering Plants). 1. Pre-Fertilization: Stamen, Microsporangium & Pollen A. Stamen … Read more
Chemical Coordination and Integration NCERT Line-by-Line Breakdown for NEET 2026 Unit 5: Human Physiology The neural system provides point-to-point coordination but is short-lived. To regulate cellular functions continuously, we need a special kind of coordination: Chemical Coordination. This is performed by Hormones secreted by Endocrine Glands (Ductless glands). 1. The Master Controllers A. Hypothalamus (Basal … Read more
Neural Control and Coordination NCERT Line-by-Line Breakdown for NEET 2026 Unit 5: Human Physiology Coordination is the process through which two or more organs interact and complement the functions of one another. The Neural System provides an organized network of point-to-point connections for quick coordination. In this chapter, we decode the Neuron, the Nerve Impulse, … Read more
Locomotion and Movement NCERT Line-by-Line Breakdown for NEET 2026 Unit 5: Human Physiology Movement is a significant feature of living beings. Streaming of protoplasm in amoeba is a simple form of movement. Locomotion refers to voluntary movements resulting in a change of place or location. In this chapter, we explore Types of Movement, the Mechanism … Read more
Excretory Products & Their Elimination NCERT Line-by-Line Breakdown for NEET 2026 Unit 5: Human Physiology Animals accumulate ammonia, urea, uric acid, carbon dioxide, water, and ions like Na+, K+, Cl-, etc., due to metabolic activities. The process of removing these nitrogenous wastes is called Excretion. [cite_start]In this chapter, we explore how the Kidney acts as … Read more
Body Fluids and Circulation NCERT Line-by-Line Breakdown for NEET 2026 Unit 5: Human Physiology Simple organisms like sponges circulate water from their surroundings. However, complex humans need special fluids to transport nutrients, oxygen, and waste. In this chapter, we master Blood, Lymph, the Human Heart, and the Cardiac Cycle. 1. Blood: The River of Life … Read more
Breathing & Exchange of Gases NCERT Line-by-Line Breakdown for NEET 2026 Unit 5: Human Physiology As per the NEET 2026 syllabus, this unit begins with the respiratory system. We need oxygen for the breakdown of nutrients (like glucose) to derive energy. In this process, CO₂ is released. [cite_start]This chapter covers the Respiratory Organs, the Mechanism … Read more