Difference in sympathetic and parasympathetic nervous system, Biology

Assignment Help:

Difference between Sympathetic and Parasympathetic Nervous System -

S.NO.

SYMPATHETIC

PERASYMPATHETIC

1.

Components are visible

Not visible

2.

Ganglions linked to form chain

Ganglions are isolated

3.

Its praganglionic fibres emerge with

With cranial & spinal both

 

spinal nerves only

 

4.

Preganglionic fibres are shorter than

longer

 

postganglionic fibres

 

5.

Adrenergic & cholinergic

Cholinergic

6.

Overall effect is excitatory

Inhibitory

7.

Active during stressfull condition

Relaxed condition

8.

Area of influance is diffused

Localized

9.

Acetylcholine + sympathin are secreted

Only actylcholine

10.

Relaxation of gut muscle

Contraction

11.

Contraction of skin muscle

Relaxation

12.

Decrease in the secretion of saliva

Increase

13.

Tightening of gut sphinctor

Loosing

14.

Vaso constriction

Vasodilation

15.

Rise in B.P.

Fall

16.

Relaxation of bladder muscle

Contraction

17.

Dialation of pupil

Contraction

18.

Dialation of bronchi

Narrowing

19.

Accelerating heart beat.

Slowing


Related Discussions:- Difference in sympathetic and parasympathetic nervous system

How can the formation of sperm cells from germ cells, Indicating the name a...

Indicating the name and respective ploidy of each involved cell how can the formation of sperm cells from germ cells be described? The formation of sperm cells, or spermatogene

What is the relevance of knowing about gi of foods, What is the relevance o...

What is the relevance of knowing about GI of foods? Let us see how this index is helpful in prescribing therapeutic diets. You would realize that the dietary GI provides an ind

Illustrate the respiratory system, Illustrate the Respiratory System In...

Illustrate the Respiratory System In general, respiration and breathing are understood to be same. But it is not so. Breathing simply means taking in oxygen from air and giving

Phycomycosis (zygomycosis), Phycomycosis (zygomycosis) Zygomycosis (pr...

Phycomycosis (zygomycosis) Zygomycosis (previously known phycomycosis) involves fungi belonging to genera Mucor, Rhizopus, Absidia, Entomophthora, Mortierella and Basidiobolou

Dietary tips for hyperlipideinic patients, Q. Dietary tips for hyperlipidei...

Q. Dietary tips for hyperlipideinic patients? It is important to note here that the dietary modifications need to be individual in each patient and these should be tailored lo

What is a bio regenerative system, What is a bio regenerative system? Why i...

What is a bio regenerative system? Why is it essential? Nutritional requirements for long flights have been refined, placing more demands on food development. Despite the techn

Mitosis / Meiosis, Why must our cells duplicate the DNA molecules before t...

Why must our cells duplicate the DNA molecules before they divide in Mitosis? Why do chromosomes condense by wrapping around the histone protiens durning the cell cycle?

Explain factors that alter the speed of enzymatic recations, What are the m...

What are the main factors that alter the speed of enzymatic reactions? The major factors that change the speed of enzymatic reactions are temperature, pH and substrate concentr

Functions of cholesterol, Cholesterol is a steroid.  It is very significant...

Cholesterol is a steroid.  It is very significant constituentof cell membranes in mammals, it modulates their fluidity. Cholesterol is also the precursor of steroid hormones   such

Explain role of messenger the ribosomes, Q What is the role of messenger th...

Q What is the role of messenger the ribosomes and RNA for the protein synthesis? The mRNA is produced within the cellular nucleus and migrates to the cytoplasm where associated

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