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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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MeGusta! MeGusta!
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9 years ago
The doublet that results with more frequent stimulation of the frog heart represents _______.     
A) an extrasystole and an extra contraction of the atria
B) an extrasystole and an extra contraction of the ventricles
C) an extra contraction of the ventricles
D) an extra contraction of the atria
E) an extrasystole
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milestone23milestone23
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9 years ago
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MeGusta! Author
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#2
9 years ago
Thank you so much for helping me on this question. Choosing this makes sense now.
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#3
9 years ago
Yup, I'm pretty confident it's correct, bye for now.
Retired master
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