TNPSC, RRB, TNUSRB, Forest Course
Bilingual TNPSC study notes on Genetics and Heredity — Mendel’s three laws, monohybrid and dihybrid ratios, chromosomes, sex determination, DNA structure, mutation and human genetic disorders, with 5 MCQs and memory tips. மரபியல் மற்றும் மரபுரிமை — TNPSC Group 1, 2, 2A, 4 மற்றும் VAO தேர்வுகளுக்கான இருமொழிக் குறிப்புகள்.
TNPSC Daily Notes on the Cell: discovery and cell theory, prokaryotic vs eukaryotic cells, every major organelle and its function, the cell cycle, and the full comparison of mitosis and meiosis — bilingual notes with 15 key points, 5 practice MCQs, memory tricks and previous year question patterns for TNPSC Group 1, 2, 2A, 4 and VAO.
Bilingual TNPSC Daily Notes on the human excretory system: kidney structure, the nephron, glomerular filtration (125 ml/min, 180 litres a day), selective reabsorption, tubular secretion, the counter-current mechanism, RAAS, ADH, ANF, micturition and haemodialysis – with 15 key points, 5 practice MCQs, memory tips and previous year questions in English and Tamil for TNPSC Group 1, 2, 2A, 4 and VAO.
Bilingual TNPSC Daily Notes on the Human Respiratory System: conducting and exchange parts, mechanism of breathing, respiratory volumes and capacities, oxygen and carbon dioxide transport, regulation of respiration and respiratory disorders — with 15 key points, 5 MCQs, mnemonics and previous year questions in English and Tamil.
Bilingual TNPSC Daily Notes on the Human Nervous System: neuron structure, 12 pairs of cranial nerves, 31 pairs of spinal nerves, brain parts, meninges, spinal cord, reflex arc and the autonomic nervous system — with 5 practice MCQs, memory tricks and previous year questions for TNPSC Group 1, 2, 2A, 4 and VAO.
Bilingual TNPSC Biology notes on the human circulatory system — four-chambered heart, valves, SA node, double circulation, blood composition, RBC/WBC/platelets, clotting, and ABO & Rh blood groups. With 15 key points, detailed notes in English and Tamil, 5 practice MCQs, memory tips and previous year questions for TNPSC Group 1, 2, 2A, 4 and VAO.
Bilingual TNPSC study notes on the human endocrine system — pituitary, thyroid, pancreas, adrenal glands, hormone deficiency diseases, 5 practice MCQs, memory tips and previous year questions. ATHIYAMAN ACADEMY.
📚 Topic: Human Endocrine System / மனித நாளமில்லா சுரப்பி மண்டலம் Date: June 25, 2026 | Subject: General Science — Biology | Day Cycle: 6 Today’s focus is the Human Endocrine System — one of the most frequently tested biology topics in TNPSC Group 1, 2, 2A, and 4 exams. This…
TN Forests Exam – Forest Guard / Forester Online Test SET -14 Attempt now to get your rank among other students! வருகின்ற TN Forest Guard / Forester (TNFUSRC) தேர்வுகளுக்கு தேவையான அறிவியல் (Science online test) சார்ந்த ஆன்லைன் தேர்வு (Daily Online Test -Science- SET 14 ) இங்கே கொடுக்கப்பட்டுள்ளது . கொடுக்கப்பட்டுள்ள வினாக்களுக்கு (TN Forest Important Questions )…
TN Forests Exam – Forest Guard / Forester Online Test SET -13 Attempt now to get your rank among other students! வருகின்ற TN Forest Guard / Forester (TNFUSRC) தேர்வுகளுக்கு தேவையான அறிவியல் (Science online test) சார்ந்த ஆன்லைன் தேர்வு (Daily Online Test -Science- SET 13) இங்கே கொடுக்கப்பட்டுள்ளது . கொடுக்கப்பட்டுள்ள வினாக்களுக்கு (TN Forest Important Questions ) விடையளித்து…
TN Forests Exam – Forest Guard / Forester Online Test SET -11 Attempt now to get your rank among other students! வருகின்ற TN Forest Guard / Forester (TNFUSRC) தேர்வுகளுக்கு தேவையான அறிவியல் (Science online test) சார்ந்த ஆன்லைன் தேர்வு (Daily Online Test -Science- SET 11 ) இங்கே கொடுக்கப்பட்டுள்ளது . கொடுக்கப்பட்டுள்ள வினாக்களுக்கு (TN Forest Important Questions )…