How different is the amphibian heart from the fish heart, Biology

Assignment Help:

Q How different is the amphibian heart from the fish heart?

The fish heart has only two chambers, a ventricle and an atrium, and the blood that comes to it is purely venous.

In amphibians there are three heart chambers a second atrium is present and there is arterial blood coming from the lungs; in these animals the heart has two atria one that gets blood from the body and other that gets blood from the lungs and one ventricle arterial blood mixes with venous blood within the ventricle which in turn pumps the blood to the lungs and to the systemic circulation.


Related Discussions:- How different is the amphibian heart from the fish heart

Explain anaplerotic reactions, Anaplerotic Reactions Anaplerotic  reac...

Anaplerotic Reactions Anaplerotic  reactions are  reactions  that  replenish the  intermediates of  citric acid cycle. The  special  enzymatic mechanisms  by  which  the  pool

Differences between prokaryotes and eukaryotes, Differences between Prokary...

Differences between Prokaryotes and Eukaryotes It is obvious that there are a number of differences between them. Prokaryotes, like bacterial cells are generally much smaller,

What is the function of vitamin e, Q. What is the function of vitamin E? In...

Q. What is the function of vitamin E? In which foods can it be found? Vitamin E is also known as tocopherol is a fat-soluble vitamin that participates as coenzyme in the respir

What is the adp phosphorylation, Q. What is the ADP phosphorylation? What r...

Q. What is the ADP phosphorylation? What respectively are oxidative phosphorylation and photophosphorylation? ADP phosphorylation is the addition of one inorganic phosphate in

Abo blood compatibility for the safety of blood transfusion, Is ABO blood c...

Is ABO blood compatibility enough for the safety of blood transfusion? Moreover ABO blood compatibility the compatibility concerning the Rh blood system must also be checked. A

Describe class agnatha in details, Describe Class Agnatha in details? C...

Describe Class Agnatha in details? Class Agnatha takes its name from the Greek word "gnathos," which means jaw, and "a," which is the prefix for "without." These jawless fishes

What is the minimal space between implants and implant, Minimal space betwe...

Minimal space between implants and implant and adjacent tooth It is important to maintain a distance of at least 1.5 to 2 mm between an implant and adjacent tooth and a distanc

Possible errors in drug administration, POSSIBLE ERRORS IN DRUG ADMINISTRAT...

POSSIBLE ERRORS IN DRUG ADMINISTRATION There can be various reasons for error in administering drugs: i) Poor communication of intention by the prescriber. ii) Failur

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