Show the circulatory system present in arthropods, Biology

Assignment Help:

Q. What is the kind of circulatory system present in arthropods? Do these animals have respiratory pigments and heart?

In arthropods the respiratory system is open (lacunar). Blood, also known as hemolymph, is pumped by a heart and falls into draining tissues and cavities (lacunas) irrigating.

All arthropods have a heart, Arachnids and Crustaceans have respiratory pigments. Insects do not have respiratory pigments since their blood does not carry gases in them gases reach cells and tissues through tracheal structures.


Related Discussions:- Show the circulatory system present in arthropods

Eye and ear examination of new born, Eyes Check for conjuctivitis, epi...

Eyes Check for conjuctivitis, epicanthal folds, and observe the inner canthus of both eyes. Look for squint, nystagmus, trauma, lacrimal duct obstruction, corneal opacity, c

Consciousness as inner state, Q. Explain Consciousness as inner state? ...

Q. Explain Consciousness as inner state? Consciousness as inner state: We are conscious of thoughts, images, emotions and memories within ourselves though they may not have phy

Evolution , What benefits led to natural selection of a two-circuit pump f...

What benefits led to natural selection of a two-circuit pump function of the heart a) One circuit to go from the heart to the body and one from the heart to the lungs b) One cir

Method of dna techonology tp improve lives of humans, List three ways that ...

List three ways that DNA technology could be used to improve the lives of humans. Answers could include: identifying human remains, determining a person's paternity, tracing h

What is st elevation in leads without q-wave, Q. What is ST Elevation in Le...

Q. What is ST Elevation in Leads without Q-Wave? ST elevation in leads without Q-waves can occur in few very different situations, both of which are fairly uncommon. The first

Explain tooth formula, Explain what is tooth formula? Ans) Formulae of...

Explain what is tooth formula? Ans) Formulae of tooth is (2, 1, 3, 2)

Explain thalamus and hypothalamus, Q. Explain Thalamus and Hypothalamus ? ...

Q. Explain Thalamus and Hypothalamus ? Thalamus and Hypothalamus: The thalamus is situated in the forebrain at the uppermost part of the diencephalon (posterior part of the for

What is blood typing, What is blood typing? Blood typing is the determi...

What is blood typing? Blood typing is the determination, by means of tests, of the categorization of a blood sample concerning blood group systems (specially the ABO system and

Classification of plant on the basis of their resemblances, Q. Classificati...

Q. Classification of plant on the basis of their resemblances? Pliny seemed to have little interest in the classification of plant on the basis of their resemblances. He classi

Indications for surgery-tricuspid valve disease, Indications for Surgery : ...

Indications for Surgery : Echocardiography or right heart catheterization can quantify tricuspid stenosis. It is categorized as Tricuspid valve repair is advised when ther

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