Question
Biology Question on human reproduction
Which one of the following systems is not mesodermal in origin?
A
Circulatory system
B
Muscular system
C
Nervous system
D
None of the above
Answer
Nervous system
Explanation
Solution
Nervous system consists of highly specialized cells called the neurons. The neurons detect and receive information from different sensory organs and integrate them to determine the mode of response of the body. Nervous system is ectodermal in origin.