Topics: heart, blood pressure

Topics: Skin structure, Skin function, epidermis, Dermis, bone, Axial Skeleton, Appendicular skeleton, Pectoral Girdle, pelvic girdle, Pentadactyl limb, limb, Muscular system, muscle, contraction

Topics: Acid-Base Balance, anti-diuretic hormone, juxtaglomerular apparatus, aldoste-rone, atrial natriuretic protein, renin-angiotensin-aldosterone

Topics: Lipophilic hormone, polar hormone, hypothalamus, pituitary gland, Pancreas, Thyroid Gland, Parathyroid Gland

Topics: Blood Composition, Plasma makeup, Plasma, Albumins, Globulins, Clotting proteins, Red Blood Cells, White Blood Cells, Platelets, Blood Coagulation, Blood Clotting, Vascular spasm, Vasoconstriction, Platelet Plug, Fibrin, ABO Group System, Capillaries, Veins, Venules, Heart

Topics: Blood, plasma, red blood cells, hemoglobin, RBC formation, white blood cells, Platelets, Hemostasis

Topics: Sponges, Pinacocyte, Porococyte, Choanocyte, Amoebocyte, Scleroblast, Calcoblast, Silicoblast, Ostia, Osculum, Syconoid

Topics: Platyhelminthes Taxonomy, Turbellaria, Trematoda, Chinese liver fluke, Clonorchis sinensis, Schistosoma, Cestoda, Beef Tapeworm, Taeniarhynchus saginatus

Topics: Mandibulate, Chelicerate, Trilobita, Crustacea, Chelicerata, Uniramia, insecta

Topics: Macroptychaster sp, Homalozoa, echinozoa, blastozoa, crinozoa, asterozoa, Hymenaster pellucidus, Luidia sarsi, heliaster, labidiaster spp, crossaster papposus, solaster, asterias, pisaster