What structure divides the left ventricle from the right ventricle?
A) interventricular septum
B) interatrial septum
C) bicuspid valve
D) tricuspid valve
E) chordae tendineae
A
Anatomy & Physiology
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Which of the following structures has both endocrine and exocrine tissue?
A. colon B. liver C. pancreas D. gallbladder E. spleen
Anatomy & Physiology
Opening and closing of the heart valves is caused by ________
A) gravity B) valves contracting and relaxing C) osmotic gradients D) pressure gradients E) breathing
Anatomy & Physiology
Which of the following structures contains paternal chromosomes that fertilize an ovum?
a. Head b. Acrosome c. Neck d. Tail
Anatomy & Physiology
If an individual carries two different alleles for the same trait, the individual is ________ for the trait
A) homologous B) homozygous C) heterozygous D) autosomal E) polygenic
Anatomy & Physiology