What fin of the sharks allows it to guide through th water and steer up and down or side to side?
pectoral
what fin of the sharks provide stability and balance for the shark?
dorsal
what fin of the sharks allows the shark to propel forwad?
caudal
what fin of the shark allows the shark to change directions while swimming?
pelvic
What is the pointed snout like projection of the shark called?
rostrum
What are the pair of openings on each side of the head, where water is taken in through the smaller opening and is expelled through the larger opening and takes the water past the sensory membrane so it can detect chemicals
external nares
what are the small openings toward the rears of the eyes of sharks
spiracle
what openings on a shark allow water to pass through gills even when the mouth is closed
spiracles
what are five vertical slits of sharks that allow water to exit after passing over the gills
gill slits
what are the finger like extenstions of the middle edge of each pelvic fin of the shark that also aid in sperm transfer
clasper
what are located in each dorsal fin of the shark that is used for defense and has a posion gland
dorsal spines
what is the exit of the digestive tract and opening for sex organs of sharks
cloaca
where does the chemical break down in sharks take place
stomach
what is the short, u shaped portion of the small intestine that connects the stomach to the intestine and recevies bile from the gallbladder
duodenum
what organ stores oils and fatty acids and produces bile for the break down of fats and detoxifies blood?
liver
what organ functions in the storage of bile secreted from the liver, locatee within the smaller lober of the liver
gallbladder
what organ carries bile from the liver to the gall bladder and hleps the digestion of fats
bile duct
what organ of the shark is a spiral valve that is twisted to increase surface area which increases nutrient absorbtion
spiral intestine
what organ works with filtering blood and destroys old worn out red blood cells
spleen
what is the thick muscular tube extending from the top of the cavity connecting the oral cavity and pharynx with the stomach
esophagus
what organs excrete liquid waste
kidneys
what ogan controls the salt concentration within the body
rectal gland
what is the connective tissue that holds organs in place
mesentery
what organ leads to the cloaca by means of a duct and stores waste material before it leaves the body in shark
rectum
what part of the shark heart pumps blood to the gills
ventricle
what part of the sharks heart functions in forcing blood to the ventricle
atrium
what organ of the sharks collects deoxygenated blood
sinus vinous
what organ of the shark carries blood from the heart to the gills and other organs
aorta
what is the water tight seal around the lamprey's mouth called
buccal papillae
what set of teeth of the lamprey attach itself fo its prey
horney
what set of teeth of the lamprey penetrate through the scales and flesh of its prey
lingual
what are the muscles on the trunk of the lmapry that are arranged in w shaped bundles called
myotomes
what are the membranes in a lamprey that seperate the myotomes
myosepta
what muscle of the lamprey pulls the tongue back
retractor
what muscle of the lamprey is used to stick the tongue out
protractor
what structure of the lamprey initiate the digestion of the hosts' tissue and prevent blood from clotting
buccal glands
what stucture of the lamprey is ued for body support
notochord
what part of the lampreys heart pumps blood and collects blood returning to the heart
sinus venosus
what part of the lampreys heart holds blood before it gets put in the ventricle
atrium
what part of the lampreys heart pumps blood to the ventral aorta
ventricle
what organ potects the heart
pericardial cavity
what organ of lampreys takes blood from the heart to the gills
ventral aorta
what ogan of the lampreys takes blood to the fest of the body
dorsal aorta
what organ of the lamprey drains deoxygenated blood fom the liver to the heart
hepatic vein
what organ of the lamprey are the main sites of respiration and excretion
gill lamellae
what organ of the lamprey makes sure food enters the esophagus and water enters the gills
velum
what organs of the lamprey filters waste and aids in salt balance
kidneys
what is the jawless mouth of lampreys called
buccal funnel
what structure of lampreys functions in smelling
median nostril
what organ of lampreys functions for the endocrine system and setting the biological clock
pineal gland
what organ of lampreys do waste and gamete go through to get to the cloaca
urgenital papilla
what structure of turtles are the sections of horny shileds that make up the shell
scutes
what connects the carapace and plastron
bridge
what is the boney jaws with serrated ridges on turtles
beak
what structure is the opening in the front of the mouth that is connected to the larynx/trachea and then the lungs
glottis
what organ is a ribbed tube that connects the lungs to the glottis
trachea
what organ is used to mechanically digest food
stomach
what organ is where the bile and pancreatic duct empty into to complete the digestion of carbs, proteins, and lipids and where nutrients are absorbed as well as water
duodenum
what organ contains numerous digestive glands
pancreas
what organ reabsorbs water from the waste products of the digestive system
colon
what organ is a anterior to the heart and makes protein and controls the rate of metabolism
thyroid
what organ of the turtle is a tightly coiled tube that carries sperm
epididymis
what organ carries urine from the kidney to the bladder
ureter
what organ in turtles stores water for future use
acessory bladder
what organ of the turtle are large blood vessels that run along each side of ventral midline
ventral abdominal veins
what part of the turtle heart receives deoxygenated blood from the body and empties it into the right ventricle
right atrium
what part of the turtle heart receives exygenated blood form the pulmonary veins and pumps blood to the left side of the ventricle
left atrium
what part of the turtle heart sends deoxygentated blood through the pulmonary arteries to lungs for gass exchange and sends oxygenated blood to the body
ventricle
what gland of birds produce oil
uropygial gland
what part of a birds wing helps prevent stalling
alula
what part of the birds heart collects blood returning from the body
right atrium
what part of the birds heart collects blood returning from the blood
left atrium
what part of the birds heart pumps deoxygenated blood
right ventricle
what part of the birds heart pumps oxgenated blood
left ventricle
what part of the birds heart carries blood to the body from the left ventricle
aorta
what part of the bird sends blood to the head neck and wings
brachiocephalic artery
what part of the bird carries blood back to the heart
jugular veins
what part of the bird returns deoxygenated blood from the body into the heart
post cava
what sex organ carries sperm to the cloaca of birds
vas deferens
what organ stores food in birds
crops
what organ in birds is lined with glands that secrete enzymes
proventriculus
what organ of birds functions in digestion and abosrbtion
small intestine
what organ of birds is used to decompose fibrous foods
caeca
what gland of rabbits secretes oil that lubricates the skin and hair
sebaceous
what gland of rabbits secretes sweat
sudoriferous
what gland produces tears
lacrimal
what gland produces oily substance for scent recognition with other rabbits
chin
what gland is used to mark territory
anal
what protects the lungs in rabbits
pleura
what organ of rabbits blocks of food and liquid from entering the trachea and allos air to pass through the larynx into the rest of the body
epiglottis
what organ of rabbits banch off the trachea and carry air to each lung
bronchi
what organ of rabbits is used from inhaling and exhaling
diaphram
what organ of rabbits chemically breaks down food
fundic
what organ of rabbits is right before where food enters the small intestines
pyloric
what organ of rabbitss controls what food flows from stomach to duodenum
pyloric sphincter
what organ of rabbits abosrbs nutrients
jejunem and ileum
what part of the rabbit focuses on absoring water
ascending colon
what part of rabbit focuses on feces formatin
descending colon
what organ of rabbits produces cellulose to break down plat walls
cecum
what part of rabbits receive deoxygenated blood from head
right atrium
rabbits- recevies oxygenated blood from lungs
left atrium
what organ of rabbits produces t cells fro immune response
thymus
what carries oxygenated blood form heart to body
aorta
what carries blood to the liver for detoxification before returning to right atrium