Question

Read the below paragraph and write answers.

There is systematic method in showing response to stimuli. There is different stages in it. First stage starts with the response recognising the changes There is systematic method in showing response to stimuli. There is different stages in it. First stage starts with the response recognising the changes

a) What does this information shows? 

b) Convert the above information into flow chart. 

c) Write about the mechanism that conducts this action.

Answer 1

a) It shows the systematic method in showing response to stimuli.

c) Nervous system can sense the changes inside and outside the body through specialised cells called Receptors. This information in the form of small electrical currents is sent to brain and analysed and responses are generated in the nervous system. These responses once again in the form of small electrical currents are conveyed to the appropriate organs such as muscles and glands at a greater speed. Nervous system may store this information for future use.