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Short Tricks: Neural Control & Coordination Video Lecture | Biology Class 11 - NEET

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FAQs on Short Tricks: Neural Control & Coordination Video Lecture - Biology Class 11 - NEET

1. What is neural control and coordination?
Ans. Neural control and coordination refer to the process by which the nervous system regulates and coordinates the activities of different organs and systems in an organism. It involves the transmission of electrical signals, known as nerve impulses, through specialized cells called neurons.
2. How does the nervous system coordinate body movements?
Ans. The nervous system coordinates body movements through a complex network of neurons. When a movement is initiated, the brain sends signals to the muscles through the motor neurons. These signals travel along the spinal cord and reach the muscles, causing them to contract or relax accordingly, leading to coordinated movements.
3. What are the main components of the nervous system?
Ans. The nervous system consists of two main components: the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS includes the brain and spinal cord, while the PNS consists of the nerves that connect the CNS to the rest of the body.
4. How does the nervous system regulate vital functions such as breathing and heart rate?
Ans. The regulation of vital functions like breathing and heart rate is controlled by specific regions in the brain, such as the medulla oblongata. These regions receive sensory input from the body and send signals to the muscles involved in breathing and heart contraction, adjusting their activity to maintain homeostasis.
5. What are some common disorders of neural control and coordination?
Ans. Some common disorders of neural control and coordination include Parkinson's disease, Alzheimer's disease, multiple sclerosis, epilepsy, and stroke. These disorders can affect various aspects of the nervous system, leading to disruptions in coordination, movement, cognition, and other functions.
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