Question

“Nervous and hormonal systems together perform the function of control and coordination in human beings.” Justify the statement.

Answer 1

• Control and coordination in human beings is under the influence of nervous system . 
• Brain control all the organelles and organ system. 
• The control is obtained by network of neurons which carry signals through neurotransmitters in the form of electric impulses to the brain and from the brain. 
• Hormonal system consist of varieties of hormones secreted by various glands in our body. 
• Hormonal system coordinates the function of nervous system.
• Hormones indirectly control the life processes by feedback mechanism.
• They can produce hormones when required and can stop production when not required.