Why isnt gas exchange done through cutaneous diffusion, Biology

Assignment Help:

In arthropods why isn't gas exchange done through cutaneous diffusion?

In arthropods the impermeability of the exoskeleton makes the passage of gases complex. In addition the new methods of respiration present in arthropods were preserved by evolution because they were more able for those animals.

 


Related Discussions:- Why isnt gas exchange done through cutaneous diffusion

Why energy requirement are different in different situations, Why do you th...

Why do you think the energy requirements are different in situations? Well the requirement is dependent on the ways in which the body spends energy. For example in the first c

Common eye defects, COMMO N EYE DEFECTS - 1 .       Glaucoma - Pres...

COMMO N EYE DEFECTS - 1 .       Glaucoma - Pressure of aquous humour is increased, retina is degenerated. 2 .       Presbyopia - Due to non etastic cilliary muscles,

Explain monosaccharides, Monosaccharides :- Sugars consisting of  a  sin...

Monosaccharides :- Sugars consisting of  a  single  polyhydroxy  aldehyde or ketone unit.

Electrochemical gradient, Describe forces that contribute to cell''s electr...

Describe forces that contribute to cell''s electrochemical gradient. How does electrochemical gradient influence ion transport?

Explain arteries in comparison to veins, Which of the below statements does...

Which of the below statements does NOT apply to arteries when comparing them to veins: a) Have thick walls b) Carry blood away from heart c) Highly elastic walls d) Ha

Mention causes of implant failure due to restorative problem, Mention cause...

Mention causes of implant failure due to restorative problems. 1) Restorative problems: a) Excessive cantilever. b) Use of implants with rigid prosthetic connection with

Residual volume - respiration, Residual Volume - Respiration Norma...

Residual Volume - Respiration Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

What is elongation cycle , At the starting of the first round of elon...

At the starting of the first round of elongation, the initiation codon (AUG) is positioned in the P site with fMet-tRNAfMet bound to it by codon-anticodon base pairing.  In The nex

Cell biology, what is morphological diversity of prokaryotes ans eukaryotes...

what is morphological diversity of prokaryotes ans eukaryotes

Virus, whats ur clear definition of virus

whats ur clear definition of virus

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