Heart of amphibian and fishes
How the amphibian heart is different from the fish heart?
Expert
Heart of fish has two chambers, an atrium and a ventricle, and the blood which comes to it is solely venous where as in the amphibians there exist three heart chambers and there is arterial blood coming from lungs; heart of these animals has two atria: one which gets blood from the body and other one which gets blood from lungs and one ventricle; the arterial blood mixes with venous blood within the ventricle that in turn pumps the blood to lungs and to systemic circulation.
What is the objective of the immune system?
Name the external rigid carapace of arthropods termed? Of which substance it is made up? Which kind of organic molecule is that substance?
Does chemical reaction join amino acids to incorporate or release atoms? What are the chemical entities integrated or discharged in this reaction?
What is meant by the melanocytes?
Write down the difference between secondary ecological succession and primary ecological succession?
Following steps must be taken in resolving a conflict already arisen: 1) Preliminary step: this step involves knowing of full details of the conflict and the first thing to note is the stage of conflict. The more advance the stage of conflict, the more e
Why the cytoplasm of sperm cells is decreased? Why mitochondria of the sperm cells are concentrated within the base of flagellum?
Name the structures which are part of nervous system?
Which leaves lose water is transpiration the only way through?
Explain the function of the crystalline cells?
18,76,764
1929880 Asked
3,689
Active Tutors
1460074
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!