Nervous System | Periplaneta americana | Zoology | Grade 11 | Telangana | Khan Academy

In this video, you’ll explore the fascinating nervous system of a cockroach — from how its brain and ganglia control movement to how it can even move without its head! Learn how the Central, Peripheral, and Autonomous Nervous Systems work together to sense, move, and manage vital functions — all in one of nature’s most resilient insects. Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! (https://www.khanacademy.org/science/t...) Timestamps: 0:00 – Introduction 0:20 – Overview 0:45 – Central Nervous System (CNS) 1:01 – The Brain 2:56 – Sub-oesophageal Ganglion: The motor control center 4:30 – Nerve Ring & Connectives 4:52 – Ventral Nerve Cord 5:58 – Peripheral Nervous System (PNS) 7:35 – Autonomous Nervous System (ANS) 8:58 – Summary Khan Academy India is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We have videos and exercises that have been translated into multiple Indian languages, and 15 million people around the globe learn on Khan Academy every month. Support Us: https://india.khanacademy.org/donate