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FISH HEART and BRAIN This brain part is the _____________ Medulla oblongata It controls _____________________ Internal organs that work without thinking about it Olfactory This brain part is the _____________ bulbs It receives sense info for ____________ smell Olfactory nerves These brain parts are the _____________ They carry info from ________________ to the nostrils brain. cerebellum This brain part is the _____________ It controls _____________________ Motor coordination and balance cerebrum This brain part is the _____________ Its function is _____________________ Coordinate info from all other parts “ HIGHER thinking” Optic tectum These brain parts are the _____________ They receive info about Vision, hearing (auditory) & lateral line ______________________________________. Spinal cord This colored area is the _________________ In vertebrates this is surrounded by bones called _______________ vertebrae What’s the part? Relays sensory info from body; Controls autonomic Medulla oblongata internal organs ________________ Carries nerve signals to Spinal cord and from brain and body __________________ Receives info for vision, Optic tectum hearing ,& lateral line__________________ What’s the part? Receives and processes info about smell _____________________ Olfactory lobes Controls motor function; muscle coordination & balance __________________ cerebellum Coordinates info from other parts; Higher thinking cerebrum (memory; learning; reasoning)__________________ Carries info to and from Spinal cord brain and body _______________________ Name the heart parts A D B C A= _______________________ ATRIUM B= _______________________ CONUS ARTERIOSUS VENTRICLE C= ____________________________ D= ______________________________ SINUS VENOSUS SHOW THE PATH BLOOD FOLLOWS FROM THE BODY, THROUGH THE HEART, and BACK SINUS VENOSUS ???????????????????? ATRIUM ???????????????????? ???????????????????? BODY ORGANS ???????????????????? VENTRICLE ???????????????????? GILLS ????????????????????????? CONUS ARTERIOSUS What’s the part? Receives blood from sinus venosus and sends it to ventricle __________________ atrium ventricle Pumping chamber _________________ Vessels that carry blood veins back to the heart __________________ What’s the part? Small blood vessels that connect arteries and veins where gas, nutrient, waste exchange occurs ________________ capillaries Blood leaving conus gills arteriosus goes here next _________________ Smoothes flow of blood Conus arteriosus leaving the heart __________________ What’s the part? Receives blood returning to heart from body __________________ Sinus venosus ventricle Pumping chamber _________________ Vessels that carry blood arteries away from the heart __________________ What’s the part? Number of chambers TWO (atrium & ventricle) in a fish heart __________________ Type of circulatory system closed in a fish _________________ Organ that makes, stores, spleen and processes red blood cells_________________
