BIO LAB FINAL DISSECTIONS

earthworm: clitellum

clitellum: produces mucus for reproduction

earthworm: crop

crop: stores food

earthworm: gizzard

gizzard: grinds food

earthworm: intestine

intestine: absorbs nutrients

earthworm: aortic arches

aortic arches: pump blood

clam worm: parapodia

parapodia: used for movement and gas exchange

clam worm: setae

setae: bristles for traction

clam worm: pharynx

pharynx: extends to capture food

clam worm: intestine

intestine: digests food

clam worm: prostomium

prostomium: sensory lobe

grasshopper: compound eyes

compound eyes: vision

grasshopper: spiracles

spiracles: openings for respiration

grasshopper: malpighian tubules

malpighian tubules: excretion

grasshopper: crop

crop: stores food

grasshopper: gastric ceca

gastric ceca: digestion/enzymes

crayfish: chelipeds

chelipeds: claws for defense and feeding

crayfish: gills

gills: respiration

crayfish: green gland

green gland: excretion

crayfish: stomach

stomach: digestion

crayfish: antennae

antennae: sensory

sea star: tube feet

tube feet: movement and feeding

sea star: madreporite

madreporite: water entry point

sea star: cardiac stomach

cardiac stomach: external digestion

sea star: radial nerve

radial nerve: sensory control

sea star: ambulacral groove

ambulacral groove: houses tube feet

shark: gill slits

gill slits: respiration

shark: liver

liver: buoyancy and detox

shark: stomach

stomach: digestion

shark: spiral valve

spiral valve: increases absorption

shark: heart

heart: circulates blood

perch: operculum

operculum: protects gills

perch: gills

gills: respiration

perch: swim bladder

swim bladder: buoyancy

perch: stomach

stomach: digestion

perch: heart

heart: pumps blood

clam: foot

foot: movement/burrowing

clam: gills

gills: respiration and feeding

clam: mantle

mantle: secretes shell

clam: adductor muscles

adductor muscles: close shell

clam: siphons

siphons: move water in/out

frog: lungs

lungs: respiration

frog: liver

liver: detox and storage

frog: heart

heart: pumps blood

frog: stomach

stomach: digestion

frog: fat bodies

fat bodies: energy storage

salamander: lungs

lungs: respiration

salamander: heart

heart: pumps blood

salamander: liver

liver: detox and storage

salamander: stomach

stomach: digestion

salamander: tail

tail: balance and fat storage

pig: heart

heart: pumps blood

pig: lungs

lungs: respiration

pig: liver

liver: detox and metabolism

pig: stomach

stomach: digestion

pig: intestines

intestines: nutrient absorption

rat: heart

heart: pumps blood

rat: lungs

lungs: respiration

rat: liver

liver: detox/metabolism

rat: stomach

stomach: digestion

rat: kidneys

kidneys: filter blood

squid: tentacles

tentacles: capture prey

squid: beak

beak: tears food

squid: siphon

siphon: jet propulsion

squid: gills

gills: respiration

squid: ink sac

ink sac: defense

pigeon: lungs

lungs: respiration

pigeon: air sacs

air sacs: continuous airflow

pigeon: heart

heart: pumps blood

pigeon: crop

crop: stores food

pigeon: gizzard

gizzard: grinds food