explain the path way follow during the reflex action
Answers
Answer:
Explanation:
The path way followed during reflex action is detector-sensory nerve -spinal cord-inter neuron again from
Inter neuron - spinal cord - motor nerve - effector muscle
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Answer:
A single pathway going up to the spinal cord from detectors and returning to effectors is a reflex arc
two main divisions of nervous system are central nervous system (CNS)and peripheral nervous system
central nervous system includes brain and spinal cord .human brain is the largest of all animals,proportionate to body size
it is present in cranium and is discovered by layers called meninges,the spaces between which are filled with cerebrospinal fluid
Greg matter is present on the periphery and white matter is present towards the center.
three divisions of brain are:
- forebrain-cerebrum,dielencephalon
- midbrain-optic lobes
- hindbrain-cerebellum,medulla