- Reflex Action (рдкреНрд░рддрд┐рд╡рд░реНрддреА рдХреНрд░рд┐рдпрд╛): Reflex actions are quick, automatic responses to specific stimuli that do not involve conscious thought. They are involuntary actions controlled by the spinal cord. Examples include pulling your hand back when you touch something hot or blinking when something approaches your eye suddenly. The main purpose of reflex actions is to protect the body from harm.
- Example: рдЬрдм рдЖрдк рдЕрдЪрд╛рдирдХ рд╕реЗ рдЧрд░реНрдо рддрд╡реЗ рдХреЛ рдЫреВрддреЗ рд╣реИрдВ рддреЛ рдЖрдкрдХрд╛ рд╣рд╛рде рдЕрдкрдиреЗ рдЖрдк рдкреАрдЫреЗ рд╣рдЯ рдЬрд╛рддрд╛ рд╣реИред рдпрд╣ рдкреНрд░рддрд┐рдХреНрд░рд┐рдпрд╛ рдЖрдкрдХреЗ рджрд┐рдорд╛рдЧ рд╕реЗ рдмрд┐рдирд╛ рд╕реЛрдЪреЗ-рд╕рдордЭреЗ рд╣реЛрддреА рд╣реИ, рдФрд░ рдЗрд╕реЗ рд╣рдо рдкреНрд░рддрд┐рд╡рд░реНрддреА рдХреНрд░рд┐рдпрд╛ рдХрд╣рддреЗ рд╣реИрдВред
- Walking (рдЪрд▓рдирд╛): Walking is a voluntary and conscious activity that requires coordination between the brain, muscles, and nerves. It involves a series of coordinated movements controlled by the motor cortex of the brain. Walking allows humans to move from one place to another and is a learned behavior that becomes almost automatic over time.
- Example: рдЬрдм рдЖрдк рдЪрд▓рддреЗ рд╣реИрдВ, рддреЛ рдпрд╣ рдПрдХ рд╕реНрд╡реИрдЪреНрдЫрд┐рдХ рдХреНрд░рд┐рдпрд╛ рд╣реИ рдЬрд┐рд╕рдореЗрдВ рдЖрдкрдХреЗ рджрд┐рдорд╛рдЧ рдФрд░ рдорд╛рдВрд╕рдкреЗрд╢рд┐рдпреЛрдВ рдХрд╛ рд╕рдордиреНрд╡рдп рд╢рд╛рдорд┐рд▓ рд╣реЛрддрд╛ рд╣реИред рдЖрдкрдХреЛ рдЕрдкрдиреЗ рдХрджрдо рдЙрдард╛рдиреЗ рдФрд░ рд╕рдВрддреБрд▓рди рдмрдирд╛рдП рд░рдЦрдиреЗ рдХреЗ рд▓рд┐рдП рд╕реЛрдЪрдирд╛ рдкрдбрд╝рддрд╛ рд╣реИ
Other Question Answers ЁЯХ╡я╕Пof Control and Coordination Make Notes тЬТя╕П
- What is the difference between a reflex action and walking?
- What happens at the synapse between two neurons?
- Which part of the brain maintains posture and equilibrium of the body?
- How do we detect the smell of an agarbatti (incense stick)?
- What is the role of the brain in reflex action?
- What are plant hormones?
- How is the movement of leaves of the sensitive plant different from the movement of a shoot towards light?
- Give an example of a plant hormone that promotes growth.
- How do auxins promote the growth of a tendril around a support?
- Design an experiment to demonstrate hydrotropism.
- How does chemical coordination take place in animals?
- Why is the use of iodised salt advisable?
- How does our body respond when adrenaline is secreted into the blood?
- Why are some patients of diabetes treated by giving injections of insulin?
- Which of the following is a plant hormone?
- The gap between two neurons is called a
- The brain is responsible for
- What is the function of receptors in our body? Think of situations where receptors do not work properly. What problems are likely to arise?
- Draw the structure of a neuron and explain its function.
- How does phototropism occur in plants?
- Which signals will get disrupted in case of a spinal cord injury?
- How does chemical coordination occur in plants?
- What is the need for a system of control and coordination in an organism?
- How are involuntary actions and reflex actions different from each other?
- Compare and contrast nervous and hormonal mechanisms for control and coordination in animals.