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