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

Match each with the corresponding item, Match each item in Column A with th...

Match each item in Column A with the corresponding item in Column B regarding infectious diseases Column A Column B a. Pulmonary tuberculosis i. Enteric infectious protozoan diseas

What is diffusion, What is diffusion? Diffusion is the spreading of sub...

What is diffusion? Diffusion is the spreading of substance molecules from a region where the substance is more concentrated to another region where it is less concentrated. For

Principles of nursing care, 1. Discuss how nursing has changed over the las...

1. Discuss how nursing has changed over the last two (2) decades. 2. Review and summarise the philosophy of your enrolled nurse course and its relevance to your clinical practic

Formation of cocoon in earthworm, Formation of cocoon in earthworm: I...

Formation of cocoon in earthworm: In earthworm segments from 14 to 17 are swollen. Skin on these segments is thick and glandular. This is called clitellum. When ovaries ma

State the basic properties of cell, State the basic properties of Cell ...

State the basic properties of Cell The differences of cell types notwithstanding, the similarities among them are more profound. Actually, all cells possess the same basic prop

History of the cell, HISTORY OF THE CELL Term "Cytology" was given b...

HISTORY OF THE CELL Term "Cytology" was given by Hertwig , he also wrote a book on " Cell and Tissue ". Father of cytology = Robert Hooke. Father of Modern cytology

Secondary prevention - community mental health programme, Secondary Preven...

Secondary Prevention: The various aspects of  secondary prevention are:  1)  Early Diagnosis  and  Case Finding  This can be achieved by  educating the public and commun

Soft tissue consequences - edentulism, As bone looses width, height, volume...

As bone looses width, height, volume, the attached gingiva gradually decreases and is prone to abrasions caused by the overlying prosthesis. In addition high muscle attachments and

Help with science question, In many animals, glucose, rather than starch, ...

In many animals, glucose, rather than starch, is transported by the blood through the body to all the cells. Starches in many foods are digested to yield glucose. Why is the digest

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