Systemic heart refers to
A. the heart that contracts under stimulation from nervous system
B. left auricle and left ventricle in higher vertebrates
C. entire heart in lower vertebrates
D. the two ventricles together in human
Answer:B
Systemic heart refers to
A. the heart that contracts under stimulation from nervous system B. left auricle and left ventricle in higher vertebrates C. entire heart in lower vertebrates D. the two ventricles together in human