Transcript Frog Dissection PPT

Frog Dissection Review
http://www.kidzworld.com/site/p3138.htm
Frog Dissection
Lab Practicum Test
Review
Study these frog parts for the lab practicum
test. It will be VERY similar to the slides
seen here.
The systems associated with these organs
are listed at the top of the slide. There are
also a few practice questions after the last
frog organ slide. STUDY THESE!!!!
Websites to view dissected frogs
Click on the links listed below to view photos of dissected
frogs, learn about frog reproduction, and review for the lab
practical test. The remaining slides in this presentation show
photos of frog dissections.

http://www.biologycorner.com/myimages/frog-dissection/ (dissection images)

http://www.backyardnature.net/frogsex.htm (frog reproduction)

http://dj003.k12.sd.us/science%20labs/dissection/frog%20dissection.htm
(dissection guide with online test that includes images)

Refer to pages 838-841 for Amphibians Overview
Nictitating Membrane
http://www.ofsd.k12.wi.us/science/eyesears.htm
Tympanic Membrane
http://www.ofsd.k12.wi.us/science/eyesears.htm
Forelimb
http://www.ofsd.k12.wi.us/science/forelegs.htm
Thigh, Hind Limb, Web
http://www.ofsd.k12.wi.us/science/extfoot.htm
Frog Mouth Structures
http://www.hoala.org/marine%20biology/frog%20dissection.html
Mouth Structures
Vomerine
teeth
Eye bulges
Eustachian
tube
Tongue
http://www.ofsd.k12.wi.us/science/vomerine.htm
Mouth Structures
Esophagus/
Gullet
Glottis
http://www.ofsd.k12.wi.us/science/gullet.htm
Heart and Liver
Heart
Liver
http://www.ofsd.k12.wi.us/science/cutmuscl.htm
Gall Bladder
Gall
bladder
http://www.ofsd.k12.wi.us/science/liver.htm
Stomach, Pancreas, Small Intestine
Pancreas
Small
intestine
Stomach
http://www.ofsd.k12.wi.us/science/stomach.htm
Spleen, Oviduct, Egg Mass
Egg mass
Spleen
Oviduct
http://www.ofsd.k12.wi.us/science/oviducts.htm
Pancreas and Fat Bodies
Fat bodies
Pancreas
http://www.ofsd.k12.wi.us/science/review.htm
Liver, Small Intestine, Fat Bodies
Liver
Fat bodies
Small
intestine
http://www.ofsd.k12.wi.us/science/cutmuscl.htm
Testes
Ovaries with Egg mass
Kidney
What is the correct passage way
for food into the frog’s digestive
system?

Mouth, gullet, esophagus, stomach, small
intestine, large intestine, cloaca, anus
What system do the spleen and
heart belong to?
A.
B.
C.
D.
Digestive
Nervous
Circulatory
respiratory
Which organ stores the bile
produced in the liver?
A.
B.
C.
D.
Gall bladder
Pancreas
Spleen
stomach
What structures provide nutrients
to the frogs during their
hibernation period?
A.
B.
C.
D.
Small intestine
Lungs
Large intestines
Fat bodies
Which respiratory organs are
involved in gas exchange?
A.
B.
C.
D.
Small intestines
Lungs
Large intestines
Fat bodies
Which organ in the male frog
produces the sperm?
A.
B.
C.
D.
Oviduct
Ovaries
Spleen
Testes
A.
B.
Would you expect to find
oviducts in a male or a female
frog?
Male
Female
All are organs of the respiratory
system exceptA.
B.
C.
D.
External nares
Lungs
Glottis
Gullet
Which organ filters the blood of
metabolic waste?
A.
B.
C.
D.
Kidney
Stomach
Spleen
Heart
Which structure is a common
opening for reproductive,
digestive, and excretory products
to exit the frog’s body?
A.
B.
C.
D.
Mouth
Oviduct
Cloacal opening
pancreas