RAT PARTS
A=
Cecum
D
liver
B = stomach
C=
spleen
What is the function of D?
Contains microorganisms to digest plants
This structure provides nourishment
and oxygen to the developing
mammalian embryo as it grows
inside its mother. It is called a
_____________________
placenta
This exit for
digestive waste is
anus
the ___________
This is the
_______________
stomach
The heart in this diagram
has been sliced so you
can see inside.
#1 = ___________
Right atrium
#2 = ___________
Right ventricle
Left atrium
#3 = ____________
Left ventricle
#4 = _____________
This opening is
for the
excretory
______________
system.
This opening is for the
reproductive
____________________
system.
This opening is to
the ____________
digestive
system
FEMALE
RAT
This largest part of the rat’s brain
is the ___________________
cerebrum
higher thinking & learning
It controls _____________________
This divides the
thoracic (chest) and
abdominal cavities.
diaphragm
Its function is to
move air in and out of lungs
__________________________
These are the
testes
____________
Their function is to
make sperm
_________________________
This opening is
for the
______________
system.
Reproductive and
excretory
This opening is to
the ____________
digestive
system
MALE
RAT
This ringed tube is the
trachea
____________________
air
It carries _________
to the
lungs
_____________
This organ is the
spleen
______________
Its function is to
Collect and process blood to remove
_____________________________
old worn out blood cells
liver
stomach
pancreas
duodenum
Small
intestine
cecum
Urinary bladder
Image from: http://www.utm.edu/~rirwin/RatAnat.htm
The scientific name for
whiskers is
___________________
vibrissae
This ringed tube
splits into 2
bronchi
__________
This organ is the
liver
_______________
make bile
Its function is to ____________
process nitrogen waste
& other toxic substances;
store glycogen
This is the
epididymis
_______________
This is where
sperm mature and grow tails
___________________________
stomach
kidney
ovary
oviduct
uterus
Large intestine
bladder
Image from: http://www.utm.edu/~rirwin/RatAnat.htm
These 2 bean
shaped organs
are the
kidneys
_____________
They belong to
excretory
the ___________
system.
Their function is to
remove urea from blood
____________________________
and dilute it to produce urine
Regulate ion/water balance in blood/tissues
Epididymis
TESTES
Seminal
vesicles
B
A
liver
A
lungs
C
Diaphragm
This lower portion
of the small
intestine is called
the ____________
ileum
This organ in the mesentery
near the beginning of the
small intestine is the
pancreas
__________________
This sac right
in front of the
seminal vesicles
is the
____________
Urinary
bladder
Its function is to
Store urine
__________________________
excretory
It belongs to the ___________
system.
These
structures
are the
Seminal
___________
vesicles
Their function is to
________________________
Add fluid to & store sperm
This first section of
small intestine is
called the
_______________
duodenum
It is where ___________________
bile and pancreatic enzymes
are added
The pink
arrows are
pointing to
the
uterus
____________
?
It is the place where
_______________________________
the embryos grow and develop
This middle
portion of the
small intestine is
called the
_____________
jejunum
This part of the
brain is the
___________
cerebellum
muscle coordination
It controls ____________________
This is the
Large intestine
______________
It is also called the
colon
_____________
Its function is to ________________
Absorb water from &
concentrate feces
Portion of the small intestine where
bile and pancreatic enzymes are
added. duodenum
Name the parts of the small intestine
in order starting at the stomach
Duodenum, jejunum, ileum
These are the
Salivary
_____________
glands
amylase
They make ________________
to digest starch
THE END