Question

Suggest two reflex action in our body . Also draw reflex arc for them

Answer 1

Answer:

Explanation:

=> Reflex action: It is a sudden quick response to a stimuli by our body. The pathway or process occurs by nerve impulse in it is known as Reflex Arc.

For instance,

=> If you touch hot pan accidentally, then you immediately move your hand away from it.

=> blinking of eye to prevent insect from making contact with the eye.  

Other examples:

=> knee zerk

=> coughing

=> sneezing etc..

Answer 2

Reflex action

This are involuntary and almost instantaneous movements of organs or body parts in response to a stimuli. Reflex actions are meant to protect the body from harm. These reflexes take place without the conscious thought.

Examples of reflexes of the human body

i) Sucking reflex in infants

ii) Withdrawal reflex

iii) Pupillary  light reflex

iv) Grasp reflex in infants

v) Sneezing

vi) Cough reflex

vii) Golgi tendon reflex

viii) Stretch reflex

ix) Ankle reflex

x) Muscular defense reflex

xi) Startle reflex