Transcript File

External Anatomy of the Frog
Internal Organs of the Frog (Layer 1)
•39 - Heart, ventricle
•43 - Liver
•52 - Urinary Bladder
Internal Organs of the Frog (Layer 2)
stomach
intestines
Internal Organs of the Frog (Layer 2 continued)
Internal Structure of a Frog Heart
Right Atrium
Left Atrium
Ventricle
In this view of the model frog heart, the front of the heart has
been removed to reveal the arrangement of the three chambers
(2 atria and 1 ventricle).
Internal Anatomy of the Frog – A Comparison
Internal
Anatomy
of a Pig
External Structure of a Pig Heart
Internal
Structure of the
Pig Heart
Right
Atrium
Left Atrium
Right
Ventricle
Right
Ventricle
Left Ventricle
Circulatory and Excretory Systems of the Pig
heart
Blood
vessel
kidneys
Anatomy of a Pig –
A comparison
So what does this mean to me??
Many people believe that
humans are scientifically
unlike other animals on
Earth. Explain why this
belief is not accurate. Use
evidence from this
investigation and prior
knowledge to support your
response.
The End!!!