Frog DissectionLab Practicum Test Review

Study these frog parts and questions for the lab practical test. It will be VERY similar to the slides seen here.

Please know all the parts labeled in RED.

STUDY THE LABELED ORGANS AND THE QUESTIONS!!!!

http://www.ofsd.k12.wi.us/science/vomerine.htm

Tongue

Vomerine teeth

Nervous, integumentary, digestive systems

Maxillary teeth- they go all the way around the mouth

Maxillary teeth

Esophagus (gullet)

Gall bladder

http://www.ofsd.k12.wi.us/science/liver.htm

Digestive system

http://www.ofsd.k12.wi.us/science/oviducts.htm

spleen

Circulatory

http://www.ofsd.k12.wi.us/science/gullet.htm

Glottis

Excretory

http://www.ofsd.k12.wi.us/science/cutmuscl.htm

Liver Heart

Digestive(liver) and Circulatory(heart)

Internal nares

Respiratory system

Small intestine

pancreas

http://www.ofsd.k12.wi.us/science/stomach.htm

stomach

Digestive, endocrine systems

Excretory

Urinary bladder

Digestive

duodenum

Practice Use the sheet below to help you practice

labeling the amphibian organs.

Click Here

READ ALL OF THIS!!INFORMATION ABOUT THE LAB TEST

•The lab practical test will consist of: – identifying the 15 frog organs from the slides above– answering the 10 questions from the slides below– you must get at least 20 of the 25 questions correct before

you can dissect

•The test will be almost identical to this PowerPoint!

•You must make 80% on the lab practical BEFORE you are able to dissect the frog in class!!

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 does the spleen and heart belong to?

A. DigestiveB. NervousC. CirculatoryD. respiratory

Which organ stores the bile produced in the liver?

A. Gall bladderB. PancreasC. SpleenD. stomach

What structures provide nutrients to the frogs during their

hibernation period?A. Small intestineB. LungsC. Large intestinesD. Fat bodies

Which respiratory organs are involved in gas exchange?

A. Small intestinesB. LungsC. Large intestinesD. Fat bodies

Which organ in the male frog produces the sperm?

A. OviductB. OvariesC. SpleenD. Testes

Would you expect to find oviducts in a male or a female frog?

A. MaleB. Female

All are organs of the respiratory system except-

A. External naresB. LungsC. GlottisD. Esophagus/Gullet

Which organ filters the blood of metabolic waste?

A. KidneyB. StomachC. SpleenD. Heart

Which structure in the amphibian has three distinct sections?

A. MouthB. OviductC. intestinesD. liver