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Body Fluids and Circulation — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYBody Fluids and Circulation2 Marks
Question
Differentiate between auricles and ventricles.
✓

Answer

S. No Auricles ventricles
(a) They are the receiving chambers. They are the pumping chambers.
(b) They are thin-walled. They are thick-walled.
(c) Their systole always precedes ventricular systole. Their systole always follows auricular systole.

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