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

Blood vitreous barrier as the physio-chemical property, Explain the blood v...

Explain the blood vitreous barrier as the physio-chemical property. Blood Vitreous Barrier: The blood vitreous barrier consists of three components: Tight junctional comp

What factor below contributed to the current variations, According to the t...

According to the theory of natural selection, what factor below contributed to the current variations in beak sizes of finch species on the Galapagos islands? a. Finches dispersed

What devices used for oxygen therapy, What Devices Used for Oxygen Therapy?...

What Devices Used for Oxygen Therapy? Variable performance systems: With these devices, the FiO 2 would vary depending on the patient's breathing pattern. In general, rapid, s

Major parts of the human ear, Q. What are the major parts of the human ear?...

Q. What are the major parts of the human ear? The human ear is divided into three major parts: the external ear, the internal ear and the middle ear.

basic phases of pcr, What are three basic phases of PCR?  Which phase of t...

What are three basic phases of PCR?  Which phase of these three phases is used for analysis for the end-point PCR? Why? Which phase is used for analysis for the quantitative real-t

Why the diluent is distilled water, A drug has a molec. weight of 200. How ...

A drug has a molec. weight of 200. How many grams would you use to make 100 ml of a solution that is isotonic (for man)? Assume that the diluent is distilled water and that the dru

Why do vestigial structures persist in modern organisms, Why do vestigial s...

Why do vestigial structures persist in modern organisms? Explain the evidence that indicates that species evolve over time. The environment will not select for or against

What is spectroscopy, Question Write a short note on the following ...

Question Write a short note on the following 1 Simple diffusion 2 Viscosity 3 What is spectroscopy? List and explain types of spectroscopy 4 With a neat diagram,

Define characteristics of phylum nematode, Review of Characteristics of Phy...

Review of Characteristics of Phylum Nematode and Its Position in Animal Classification? Nematodes may be free-living or parasites of plants or animals. however, all nematode

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