NCERT Solutions for Class 11 Biology Chapter 21 – Neural Control and Coordination
NCERT Solutions for Class 11 Biology Chapter 21 will help you to ace the unsolved problems in the Class 11 Science book prescribed by the NCERT for all the schools of CBSE. It presents the best alternative and a very interesting way to learn, which helps to enhance your abilities and help to get ready for CBSE Class 11 exams.
NCERT Solutions for Class 11 Biology Chapter 21 are prepared by our expert faculties to help you to prepare for your exams in a better way and enhance your score. These NCERT Solutions provide step by step solutions for the questions given in NCERT textbook as per CBSE Board guidelines and are also prepared according to the exam pattern. In case of doubts, we have a team of teachers who prove live doubt solving session only for you.
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CBSE Class 11 Biology Chapter 21 Neural Control and Coordination NCERT Solutions
In NCERT Solutions for Class 11 Biology Chapter 21, you will understand about the neural system of human, mechanisms of neural coordination like transmission of nerve impulse, impulse conduction across a synapse and the physiology of reflex action, neural system, human neural system, neuron as structural and functional unit of neural system, central neural system, reflex action and reflex arc and sensory reception and processing.
Sub topics covered under NCERT Solutions for Class 11 Biology Chapter 21
- 21.1 – Neural System
- 21.2 – Human Neural System
- 21.3 – Neuron as Structural and Functional Unit of Neural System
- 21.3.1 – Generation and Conduction of Nerve Impulse
- 21.3.2 – Transmission of Impulses
- 21.4 – Central Neural System
- 21.4.1 – Forebrain
- 21.4.2 – Midbrain
- 21.4.3 – Hindbrain
- 21.5 – Reflex Action and Reflex Arc
- 21.6 – Sensory Reception and Processing
- 21.6.1 – Eye
- 21.6.2 – The Ear
NCERT Solutions for Class 11 Biology Chapter 21
In NCERT Solutions for Class 11 Biology Chapter 21 you will learn about generation and conduction of nerve impulse, transmission of impulses, components of the central nervous system, forebrain, midbrain, hindbrain, spinal cord, autonomic nervous system, peripheral nervous system and sense organs like ears and eyes, structure, location and function of various organs of the human nervous system like brain, spinal cord, nerves. Let us now discuss the subtopics in detail.
21.1 – Neural System
In this, you will study the neural system which provides an organized network of point to point connection for quick coordination.
21.2 – Human Neural System
In this, you will study the human nervous system includes the coordination between the brain, spinal cord, nerves and body organs, human nervous system divided into two-part Central nervous system and peripheral nervous system.
21.3 – Neuron as Structural and Functional Unit of Neural System
In this, you will study about neuron which is a very important part of the human nervous system.
21.3.1 – Generation and Conduction of Nerve Impulse
In this, you will study the generation and conduction of nerve impulse by changing ion.
21.3.2 – Transmission of Impulses
In this, you will study the transmission of the nerve impulse by forming a synapse.
21.4 – Central Neural System
In this, you will study the central nervous system which consists of the brain and spinal cord.
21.4.1 – Forebrain
In this, you will study forebrain consists of the cerebrum, thalamus, and hypothalamus.
21.4.2 – Midbrain
In this, you will study midbrain which is located between hypothalamus and pons of the hindbrain, involved in relay of impulses back and forth between cerebrum, cerebellum, pons, and medulla.
21.4.3 – Hindbrain
In this, you will study hindbrain consists of pons, medulla oblongata and cerebellum.
21.5 – Reflex Action and Reflex Arc
In this, you will study about reflex action which is a spontaneous autonomic mechanical response to a stimulus without the will of the organism, reflex arc.
21.6 – Sensory Reception and Processing
In this, you will study about sensory reception means receiving the impulse and process them.
21.6.1 – Eye
In this, you will study about eye and its function, mechanism of vision.
21.6.2 – The Ear
In this, you will study about ear and its function, mechanism of hearing.
You can download NCERT Solutions for Class 11 Biology Chapter 21 PDF by clicking on the button below.
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