Single circulation Notes: Definitions & Explanations PDF | Download eBooks
Study Single circulation lecture notes PDF with biology definitions and explanation to study “What is Single circulation?”. Study single circulation explanation with biology terms to review biology course for online degree programs.
Single circulation Definition:
In bony fishes and sharks, blood passes through the heart once in each complete circuit through the body, an arrangement called single circulation.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Single circulation Notes:
Single circulation is the type of circulatory system that occurs in fishes, in which the blood passes only once through the heart in each complete circuit of the body. In fish, the system has only one circuit, with the blood being pumped through the capillaries of the gills and on to the capillaries of the body tissues. This is known as single cycle circulation. The heart of fish is, therefore, only a single pump (consisting of two chambers).
Keep Learning with Biology Notes
What is Carpel?
The female reproductive organ of a flower, consisting of an ovary, a stigma, and usually a style. It may occur ...
What is Asexual reproduction?
Asexual reproduction is a type of reproduction by which offspring arise from a single organism, and inherit the genes of ...
What is Systolic pressure?
Blood pressure is usually expressed in terms of the systolic pressure (maximum during one heartbeat) over diastolic pressure (minimum in ...
What is Highly conserved?
Sequences or features that have remained the same over a long period of time are said to be conserved. Sequences ...
What are Erythrocytes?
Erythrocytes are red blood cells that are the most common type of blood cell and the vertebrate's principal means of ...
What is Polarity of epithelia?
The apical surface faces the lumen (cavity) or outside of the organ and is therefore exposed to fluid or air. ...