First lets look at what a protist is: Protist: Any eukaryote that is not a plant, animal, or a fungus. A majority of protists are unicellular, but some are multicellular or â¦ colonial. Protists have been split into five supergroups: Excavata, Chromalveolata, Rhizaria, Archaeplastida, and Unikonta.he protists are a diverse group of eu â¦ karyotes that cannot be classified as animals, plants, or fungi. Organisms in the Protista kingdom include amoebae, red algae, dinoflagellates, diatoms, euglena and slime molds.
capillary bed small intestine â superior mesenteric vein â hepatic portal vein â liver sinusoids â hepatic vein â inferior vena cava â heart (see #1 for blood flow through heart) â systemic arteries. 4. Trace the path of a molecule of testosterone produced in the left testicle as it travels to the right atrium.
Trace the flow of blood leaving the fetal heart (1), traveling to the placenta, and returning to the heart (6): A Blood leaves heart via aortic semilunar valve or ductus arteriosus. B Blood leaves the developing liver, passes through the inferior vena cava to the right atrium. C Blood passes through the ductus venosus. D Oxygenated blood enters the umbilical vein.