During one cycle how many times blood goes to heart of fish and why?
Answers
Answered by
4
Blood goes to the heart of fish only one time during one cycle. This happens because fish has two-chambered heart, the blood is pumped to the gills for oxygenation from where it is passed direBecause they do not maintain their own body temperature, therefore they do not require
separation of oxygenated and deoxygenated blood.
(b) Because plant bodies have a large proportion of dead cells.
(c) Capillaries are smallest vessels which have one cell thick wall. The exchange of material between the blood and the surroundings take place through capillaries.ctly to the rest of the body.
separation of oxygenated and deoxygenated blood.
(b) Because plant bodies have a large proportion of dead cells.
(c) Capillaries are smallest vessels which have one cell thick wall. The exchange of material between the blood and the surroundings take place through capillaries.ctly to the rest of the body.
Similar questions