BIOL-3030 Lecture Notes - Lecture 13: Crypsis, Gastric Acid, Aorta
Document Summary
Amphibian respiration: amphibian respiration organs include gills, lungs, and skin cutaneous respiration (gas exchange through moist, highly vascular skin, most amphibians shift from gills (as larvae) to lungs (as adults) ** collection of events called the ventilation cycle. 3 sets of veins deliver blood to the heart body) 2 sets of arteries carry blood throughout rest of the body) 4 sets of veins deliver blood to the heart body) Cutaneous respiration blood circuit (all blood in the heart is. Deoxygenated blood enters the right atrium ventricle aorta lungs left atrium (now oxygenated) ventricle aorta body. Skin oxygenated blood enters the right atrium ventricle aorta body. Amphibian uptake and regulation of water loss oxygenated: water uptake. Instead, rapid uptake of water through pelvic patch (highly vascular patch. ** allows use of very shallow water resources. Urinary bladder: collects urine from opisthonephros, stores & allows water pelvis skin) reabsorption of with.
