Neuron, Biology

Assignment Help:

It arises from a one embryonic cell known as neuroblast

Types of neuron:
 According to number of process¬
(a) Unipolar: Only axon is there. e.g. mesencephalic nucleus.
(b)    Pseudounipolar: Only axon is there but it gets seperate to form dendron also." e.g. sensory ganglia.
(c)    Non-polar: Only cyton is there. e.g. Hydra and other cnidarians.
(d)    Bipolar: One axon and one dendron is there. e.g. retinal and cochlear ganglia.
(e)    Multipolar: One axon and various dendrons are there.

e.g. most of the neuron of the body.


Related Discussions:- Neuron

Difference between smooth and rough endoplasmic reticulum, What is the diff...

What is the difference among smooth and rough endoplasmic reticulum?       Ans) The endoplasmic reticulum is a fine membranous structure contiguous to the nuclear membrane and p

Solitary and colonial forms, Solitary and Colonial Forms Animals may l...

Solitary and Colonial Forms Animals may lead their lives either like individuals or in groups. While they exist as individuals, they are termed as solitary, but if they live i

Procedure for preparation of selective & differential medium, Procedure for...

Procedure for Preparation of Selective and Differential Medium Now prepare the MacConkey agar medium following the steps given herewith: 1. Weigh and dissolve all ingredient

What are the typical vegetation, What are the typical vegetation and the ty...

What are the typical vegetation and the typical fauna of the tundra? Tundra has vegetation formed mainly by mosses and lichens. In the fauna the densely furred animals, like ca

What is kingdom plantae or how organism included in plantae, What is Kingdo...

What is Kingdom Plantae and what organism included in Plantae? Kingdom Plantae :  includes organisms that are eukaryotic, multicellular, photosynthetic. Their cells also cont

Water pollution, When toxic substances enter lakes, streams, rivers, oceans...

When toxic substances enter lakes, streams, rivers, oceans and other water bodies, they get dissolved or lie suspended in water. This causes pollution of water bodies, which degrad

Regeneration leading to asexual reproduction, Regeneration Leading To Asexu...

Regeneration Leading To Asexual Reproduction Regeneration is described as the replacement of the lost parts of the body of an organism. This capacity is present in approximat

What is coevolution, What is Coevolution ? There is considerable eviden...

What is Coevolution ? There is considerable evidence that supports an interesting theory that two individual species can affect each others evolution in reciprocal fashion. In

Illustrate meiotic division, Q. In which meiotic division does the separati...

Q. In which meiotic division does the separation of the homologous take place and what are the ploidies of the generated cells after the end of that process? The separation of

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd