FROG ANATOMY STUDY GUIDE

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FROG ANATOMY STUDY GUIDE
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The small round membrane on the head just back of
and lower than the eye is the eardrum.
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An enlarged finger on the foreleg is found on the
male only.
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The digits of the frog are webbed on the hind
legs. Hind legs primarily for movement.
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Five functional digits are found on the hind legs
only. Fore legs are shorter
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The internal nares open into the mouth.
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The third clear eyelid is an extension of the
lower eyelid.
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The cloacal opening is found at the tail.
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The elbow joint is found on the foreleg.
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The largest internal organ is the liver.
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The heart is an organ, part of the frog's
circulatory system.
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The cloaca receives urine, digestive waste and
sperm.
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The testes are attached by a membrane to the
kidneys.
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Sperm are produced by the testes.
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The three-chambered muscular organ is the heart.
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The hollow sac-like organ with small chambers is
the lung.
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Organs with ducts that lead to the small
intestine are the liver and pancreas.
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Fibrous cords that connect muscles to bones are
tendons.
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The lung is an organ part of the frog's
respiratory system.
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Vomerine teeth are found near the center of the
roof of the mouth of the frog.