In the given exercise, an Assertion is followed by the corresponding Reason. Mark the suitable answer from the given options:
  
1.
Assertion:Sensation refers to the impulses that flow from the receptor to the brain through the sensory neuron.
Reason:The information about environment is received via chemical reaction at the dendritic tip of a nerve cell, which results in an electrical impulse.
 
2.
Assertion:Hypothalamus controls the posterior pituitary by direct neural regulation.
Reason:Hormones secreted by hypothalamus travel through the circulatory system to the pituitary gland, regulating the hormones generated by the anterior and middle lobes.