Which of the following statements are true?
(i) sudden action in respons to something in the environment is called reflex action
(ii) sensory neurons carry electrical signals from spinal cord to muscles in a reflex action
(iii) motor neurons carry signals from receptors to spinal cord in a reflex action
(iv) the pathway of transmittin signals from a receptor to a muscle is a reflex action

Which of the following staements are true? (i) Sudden action in response to something in the enviornment is called reflex action (ii) Sensory neurons carry signals from spinal cord to muscles. (iii) Motor neurons carry signals from spinal cord to muscles. (iv) The path through which signals are transmitted from a receptor to a muscle or a gland is called reflex arc.

Draw the neuron which carries messages from brain/spinal cord to muscles.

How do you appreciate the role of Spinal cord in reflex actions?

What is a reflex are? Explain how it carries the signals from receptor to effectors?

State whether the following statements are true or false. Correct the false statements. Sensory neurons conduct impulses from the brain and the spinal cord to effector organs like muscles or glands.

Which of the following statements are true (A) The entire process of involuntary response to a peripheral nervous stimulation is called reflex action. (B)Information regarding changes in the environment is received by the CNS through the sensory organs which are processed and analysed. (C) Reflex action occurs without conscious effort (D) Reflex action requires the involvement of a part of the CNS (E) Signals from sensory organs goes to spinal cord via ventral root. Choose the correct options from given below:-

Indicate whether the statements are true of false Mickturition is carried out by a reflex action.