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Lab. Resources

These images are designed to help you review the frog morphology you studied in the laboratory.

General Morphology

Female/Male Morphology

Neurotransmitter Studies

Effects on Heart—(streaming QuickTime® movie clips) shows the application of epinephrine and acetylcholine to the frog heart and allows you to collect data to understand the effects of these neurotransmitters. Requires the QuickTime 5 plugin.

Testing

Questions designed to test your understanding of frog morphology & physiology.

 

 

General Morphology
	Head -- Lateral View
	Head -- Dorsal View
	Lower Body -- Dorsal View (Includes an image of capillary bed in web of foot.)
	Body -- Ventral View (Shows where incisions through the skin are made.)

Female Morphology (Ventral Views)		Male Morphology (Ventral Views)
	Foreleg (without nuptial pad on thumb)		Foreleg (with nuptial pad on thumb)
	Oral Cavity		Oral Cavity (shows vocal sac openings)
	Incision Through Skin		Overview -- Internal Organs
	Internal Organs -- Ovaries in Place		Internal Organs -- Two Lobes of Liver Removed (includes close-up images)
	Internal Organs -- Ovaries Removed
	Internal Organs -- Oviducts Removed (includes close-up images)

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Questions to test your understanding of frog morphology & physiology

• Question 1
• Question 2
• Question 3
• Question 4
• Question 5
• Question 6

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All contents © 2003 Cornell University. All rights reserved.

Prepared by the BioG 1101-1104 Course Staff.
Comments to Introductory Biology: biology_1101@cornell.edu

Revised: August 21, 2008
URL: http://BioG-1101-1104.bio.cornell.edu