Complete Animal Physiology Marathon | HTET PGT Biology | Crash Course | Day 14

🔥 HTET PGT Biology — Animal Physiology — COMPLETE MARATHON! ⚠️ *HTET 3 July 2025 — सिर्फ 20 दिन बचे हैं!* Animal Physiology से HTET mein 8-10 questions aate hain — ye marathon abhi dekho — ek bhi question miss mat karo! ⏰💪 --- *🚨 YE VIDEO KYUN ZARURI HAI:* ✅ Animal Physiology = HTET Biology ka sabse scoring topic ✅ Har saal 8-10 questions guaranteed is chapter se ✅ Nervous system — directly HTET 2022 mein aaya ✅ Cardiac cycle numbers — directly HTET 2021 mein aaye ✅ Excretory system — HTET 2020 mein directly aaya ✅ Ye marathon ek baar dekh lo — chapter complete! --- *📋 IS MARATHON MEIN KYA MILEGA:* *🧠 Nervous System:* ✅ Neuron structure — types — functions ✅ Resting potential + Action potential ✅ Synapse — Neurotransmitters ✅ CNS vs PNS vs ANS ✅ Sympathetic vs Parasympathetic ✅ Reflex action + Reflex arc ✅ Brain — parts + functions — Medulla, Cerebellum, Cerebrum *❤️ Circulatory System:* ✅ Heart structure — 4 chambers — valves ✅ SA Node — AV Node — Pacemaker ✅ Cardiac cycle — 0.8 sec — complete ✅ ECG — P wave, QRS, T wave ✅ Blood pressure — 120/80 ✅ Heart sounds — LUBB DUB ✅ Key numbers — 72 beats/min — 5L/min CO *🫁 Respiratory System:* ✅ Breathing mechanism — inspiration + expiration ✅ Lung volumes — TV, IRV, ERV, RV ✅ Tidal Volume = 500 mL ✅ Vital Capacity = 3500 mL ✅ Transport of O2 — Haemoglobin ✅ Transport of CO2 — 3 ways ✅ Bohr Effect — CO2 effect on Hb *🚽 Excretory System:* ✅ Nephron structure — complete ✅ Glomerular filtration ✅ Tubular reabsorption ✅ Tubular secretion ✅ Urine formation — step by step ✅ ADH — Aldosterone — ANF — hormones ✅ Dialysis — concept *💪 Locomotion & Movement:* ✅ Types of joints ✅ Skeletal muscle structure ✅ Sarcomere — Z line — H zone — A band — I band ✅ Sliding filament theory ✅ Actin + Myosin — role ✅ Troponin + Tropomyosin — Ca2+ role *🦴 Chemical Coordination:* ✅ Endocrine glands — complete ✅ Hormones — source + function ✅ Feedback mechanism ✅ Pituitary — master gland ✅ Thyroid — Adrenal — Pancreas --- *🎯 HTET MUST REMEMBER POINTS:* 🔥 SA Node = Pacemaker of heart 🔥 Cardiac cycle = 0.8 sec | 72 beats/min 🔥 LUBB = AV valves close | DUB = Semilunar valves close 🔥 Tidal Volume = 500 mL | Vital Capacity = 3500 mL 🔥 Bohr Effect = CO2 increases → O2 releases 🔥 ADH = water reabsorption in DCT 🔥 Aldosterone = Na+ reabsorption 🔥 Sarcomere = Z to Z | H zone = only myosin 🔥 Troponin + Ca2+ = muscle contraction trigger 🔥 CO = SV × HR = 70mL × 72 = 5L/min --- Top performers ko milega *FREE Biology Mock Test PDF!* 🎁 Telegram: t.me/BiologyWaaliAnnuMam --- ``` --- *📅 HTET NEW DATE — 3-4 JULY 2025* 20 din abhi bhi hain — Animal Physiology abhi complete karo — paper yahi se aayega! --- *👩‍🏫 ABOUT BIOLOGY WAALI ANNU MAM:* 🏆 CSIR NET JRF — AIR 17 (2025) | AIR 32 (2023) 📚 Author of 6 Biology Books (FundaBox EdTech) ⭐ 5+ Years Teaching Experience 🎓 M.Sc Zoology | B.Ed Science ✅ GATE | CTET L1&L2 | *HTET L1&L2 Qualified* --- *📱 CONNECT:* Telegram: t.me/BiologyWaaliAnnuMam Instagram: @BiologyWaaliAnnuMam 🔔 *Subscribe & Bell ON* — Roz naya HTET content! 💪 *HTET 3-4 July — Animal Physiology ready — Biology Waali Annu Mam ke saath!* *HTET Specific:* #HTETBiology #HTET2025 #HTETPGT #HTETLevel3 #HTETBiologyLevel3 #HTETMarathon #HTETCrashCourse #HTETPreparation #HTETRevision #HTETCrackKaro #HTET3July #HTETAspirant #HaryanaTeacher #PaperYahiSeAayega #HTETUrgent *Animal Physiology Specific:* #AnimalPhysiology #NervousSystem #CirculatorySystem #RespiratorySystem #ExcretorySystem #Locomotion #CardiacCycle #ECG #Nephron #Sarcomere #SlidingFilament #BohrEffect #HTETPhysiology #MarathonClass #PhysiologyMarathon *Channel:* #BiologyWaaliAnnuMam #BiologyRevision #NCERTBiology #PGTBiology #HTETBiologyMaster #BiologyWaali #MarathonVideo #HTETBiologyMarathon #BiologyPYQ #HTETComplete ---