Organ system for internal transport (circulatory system)
AP Biology Chapter 42
Transport systems in animals
Chapter 42
Lecture 14 Outline (Ch. 42) I. Circulatory Systems II.Human Heart III. Blood & Vessels IV.Cardiovascular disorders V.Methods – bulk flow vs. diffusion.
Chapter 42: Internal Transport. Fig. 42-3 Heart Hemolymph in sinuses surrounding organs Heart Interstitial fluid Small branch vessels In each organ Blood.
Endothermic animals generate heat by metabolism; birds and mammals are endotherms Ectothermic animals gain heat from external sources; ectotherms include.
Chapter 42: Internal Transport
