'Amphibian' means...
three lives
two lives
five lives
one life
Are birds endodermic or ectothermic?
endothermic (warm-blooded)
ectothermic (cold-blooded)
How many chambers are in a bird's heart?
4
3
2
The study of birds is called orthinology.
The sound-producing organ of birds is called the...
syrinx
soundbox
Eggs travel through the...
ovary
oviducts
urinary bladder
The ovary stores urine.
The ... stores blood.
ureters
kidneys
spleen
The testes make eggs.
What filters blood?
mesentry
Eggs, sperm, urine, and feces enter and exit this area; "sewer".
gi tract
cloaca
duodenum
The large intestine collects wastes and absorbs water.
The ... carry urine from the kidneys to the bladder.
uterers
testes
The pancreas holds coils of the small intestine together.
What stores bile?
liver
gall bladder
The first part of the small intestine is the duodenum.
The ... makes bile and aids in digestion.
glottis
The urogenital system is the first sight of chemical digestion; breaks down food.
The peritoneum are spider-like membranes that cover organs.
What is a clear eyelid that protects the eye?
tympanic membrane
eustachian tube
nictating membrane
The frog's reproductive and excretory system is called the...
urogenital system
reproductive system
eustachian system
The two tiny openings located on top of the frog's mouth are called...
internal nares (nostrils)
agnatha
the glottis
The teeth found on the roof of a frog's mouth are called the maxillary teeth.
The teeth found around the edge of a frog's mouth are called vomarine teeth.
