Strong connective tissue strings that are attached to papillary muscles and to the cusps of the atrioventricular valves are

Strong connective tissue strings that are attached to papillary muscles and to the cusps of the atrioventricular valves are




a. musculi pectinati.
b. chordae tendineae.
c. trabeculae carneae.
d. the skeleton of the heart.
e. the interventricular septum.





Answer: B


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