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Question : 62 of 100
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Solution:
- From the ectoderm of the embryo, the nervous tissue develops.
- Nervous Tissue:
- Nervous tissue makes up the central nervous system & other peripherals' in our body.
- From the ectoderm of the embryo, the nervous tissue develops.
- It reflects the ability to transmit & initiate nerve impulses.
- Components of Nervous Tissue:
- There are three main components of nervous tissue which are as follows:
- Neurons:
- These are the functional & structural units of the nervous system.
- It comprises a cell body, dendrites & axon.
- Neuroglia:
- These special cells found in the spinal cord & brain.
- They provide support to the fibers & the neurons.
- Neurosecretory Cells:
- These cells function as endocrine organs in our body.
- Neurosecretory Cells release the chemical from the axons & put it directly into the blood.
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