What are the three types of nervous tissue?

Neurons, or nerves, transmit electrical impulses, while neuroglia do not; neuroglia have many other functions including supporting and protecting neurons.

How many types of nervous tissue are there?

Nervous tissue is composed of neurons and supporting cells called neuroglia, or ” glial cells.” There are six types of neuroglia. Four are found in the central nervous system, while two are found in the peripheral nervous system.

What is nervous tissue and its types?

Nervous tissue is found in the brain, spinal cord, and nerves. It is responsible for coordinating and controlling many body activities. … These cells have three principal parts: the dendrites, the cell body, and one axon. The main part of the cell, the part that carries on the general functions, is the cell body.

Which organ is formed by nervous tissue?

The nervous system consists of the brain, spinal cord, sensory organs, and all of the nerves that connect these organs with the rest of the body. Together, these organs are responsible for the control of the body and communication among its parts.

What are the characteristics of nervous tissue?

Characteristics of Nervous Tissue

  • Nervous tissue compensates for nervous system CNS and PNS.
  • Contains two different cells – neurons and glial cells.
  • It consists of dendrites, ends of the cell body, axons, and nerves.
  • The neurons secrete chemical neurotransmitters that stimulate other neurons as a result of stimuli.
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How is nervous tissue formed?

The nervous system develops from the ectoderm following an inductive signal from the mesoderm. The initial mesodermal cells condense to form the notochord, which elongates under the primitive streak along the anterior—posterior axis of the developing embryo.

Where nervous tissue is not found?

Brain, spinal cord are all associated with the regulation of body activity and are composed of nervous tissue.

Question : Nervous tissue is not found in.

Question Nervous tissue is not found in
Chapter Name Tissues
Subject Biology (more Questions)
Class 9th
Type of Answer Video, Text & Image