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Neural Control & Coordination In One Shot (NCERT) - 1 Video Lecture | Biology Class 11 - NEET

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FAQs on Neural Control & Coordination In One Shot (NCERT) - 1 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 the body. It involves the transmission of signals through neurons to control various functions like movement, sensory perception, and physiological processes.
2. What is the role of the nervous system in coordination?
Ans. The nervous system plays a crucial role in coordination by receiving and interpreting sensory information, integrating it, and generating appropriate responses. It coordinates the activities of different parts of the body, ensuring smooth functioning and homeostasis. It also enables communication between different organs and systems.
3. How does neural control and coordination contribute to maintaining balance in the body?
Ans. Neural control and coordination contribute to maintaining balance in the body through various mechanisms. The nervous system helps in detecting changes in the internal and external environment, and it responds by coordinating appropriate actions. For example, if there is a sudden change in body temperature, the nervous system triggers responses like sweating or shivering to restore balance.
4. What are the components of the nervous system involved in neural control and coordination?
Ans. The nervous system consists of the central nervous system (CNS), which includes the brain and spinal cord, and the peripheral nervous system (PNS), which includes nerves and ganglia. Both these components work together to carry out neural control and coordination. The CNS processes information and generates responses, while the PNS transmits signals to and from the CNS and the rest of the body.
5. How does the nervous system coordinate voluntary and involuntary actions?
Ans. The nervous system coordinates voluntary and involuntary actions through different pathways. Voluntary actions, such as moving a muscle consciously, involve the somatic nervous system. Involuntary actions, such as heartbeat or digestion, are controlled by the autonomic nervous system. The autonomic nervous system further consists of the sympathetic and parasympathetic divisions, which regulate different physiological processes to maintain balance and coordinate involuntary actions.
190 videos|388 docs|204 tests
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