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Neural Control and Coordination
Flash cards
Page 2


Neural Control and Coordination
Flash cards
The Neural system provides an organized network of point- to-
point connections for quick coordination. 
The endocrine system provides chemical integration through
hormones.
Page 3


Neural Control and Coordination
Flash cards
The Neural system provides an organized network of point- to-
point connections for quick coordination. 
The endocrine system provides chemical integration through
hormones.
The CNS includes the Brain and spinal cord and is the site 
of information processing and control.
•
Page 4


Neural Control and Coordination
Flash cards
The Neural system provides an organized network of point- to-
point connections for quick coordination. 
The endocrine system provides chemical integration through
hormones.
The CNS includes the Brain and spinal cord and is the site 
of information processing and control.
•
The Afferent nerve fibres transmit impulses from 
regulatory impulses from the CNS to the concerned tissue.
tissues/organs to the CNS and the efferent fibres transmit 
•
Page 5


Neural Control and Coordination
Flash cards
The Neural system provides an organized network of point- to-
point connections for quick coordination. 
The endocrine system provides chemical integration through
hormones.
The CNS includes the Brain and spinal cord and is the site 
of information processing and control.
•
The Afferent nerve fibres transmit impulses from 
regulatory impulses from the CNS to the concerned tissue.
tissues/organs to the CNS and the efferent fibres transmit 
•
The PNS is divided into two division 
called Somatic and autonomic neural system.
•
The autonomic neural system is classified into
Sympathetic and parasympathetic neural system.
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FAQs on Flashcards: Neural Control and Coordination - Biology Class 11 - NEET

1. What is neural control and coordination?
Ans. Neural control and coordination refers 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 electrical signals or impulses through specialized cells called neurons, which allow communication and control between different parts of the body.
2. How does the nervous system control body movements?
Ans. The nervous system controls body movements through a complex network of neurons. When a movement is initiated, the brain sends signals to the specific muscles involved through motor neurons. These signals, in the form of electrical impulses, travel along the nerves and reach the muscles, causing them to contract or relax, thereby producing the desired movement.
3. What are the main components of the nervous system?
Ans. The nervous system is divided into two main components: the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS consists of the brain and spinal cord, which are responsible for processing and coordinating information. The PNS includes all the nerves that connect the CNS to the rest of the body and transmit signals between the CNS and the organs, muscles, and sensory receptors.
4. How does the nervous system coordinate sensory information?
Ans. The nervous system coordinates sensory information through sensory neurons that transmit signals from sensory organs (such as eyes, ears, nose, skin) to the brain. These signals are then processed and interpreted by the brain, allowing us to perceive and respond to different stimuli such as light, sound, taste, smell, and touch.
5. How does the nervous system regulate vital functions like breathing and heart rate?
Ans. The regulation of vital functions such as breathing and heart rate is controlled by specialized areas in the brain, particularly the medulla oblongata and the hypothalamus. These areas receive sensory information from various receptors throughout the body and send signals to the muscles involved in breathing and heart contraction through motor neurons. This coordination ensures that these vital functions are maintained within appropriate ranges to support life.
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