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EnSci Ostei

QuestionAnswer
function of slime reduce friction and defense
what system do fin spines and rays belong to? skeletal
function of gill rakers prevent food from entering gills
part of skin that covers scales epidermis
flap that covers gills operculum
cells in blood that act as an army against infection white blood cells
what system transports wastes from cells circulatory
type of muscle tissue found in stomach smooth
what system protects soft organs and provides support? skeletal
name the 3 types of muscle tissue smooth, skeletal, and cardiac
part that detects vibrations lateral line
tiniest vessels to carry blood capillaries
exchange of gases between water and blood gill filaments
rgulates buoyancy gas bladder
muscular pushing of food through digestive tube peristalsis
part of nervous system outside central part peripheral nervous system
part of brain that functions in learning and memory cerebrum
organ which produces bile liver
digestive organs that never have food in them liver, pancreas, gall bladder
type of repro fish carry out external fertilization, spawning
define roe fish eggs
define milt fish sperm
define fry baby fish
why do fish have a vent (urogenital pore) both wastes and repro cells exit through it
organs that filter the blood kidneys
which cells carry oxygen red blood cells
have vents to stop backflow of blood veins
scales with smooth edges cycloid
bony fish Osteichthyes
scales with toothy edge ctenoid
define piscivorous fish who eat fish
most of these are extinct sarcoptyergians
growth rings on scales annulii
most fish are this type actinoptergygians
fin used primarily for forward propulsion caudal
release of gametes into water spawning
Created by: thomase
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