During blood vessel development, the brachiocephalic trunk is formed from the
A. umbilical arteries.
B. fifth aortic arch vessel.
C. umbilical vein.
D. aortic sac.
E. common dorsal aorta.
Answer: D
Anatomy & Physiology
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Fill in the blank(s) with the appropriate word(s).
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A) peptides. B) polysaccharides. C) disaccharides. D) triglycerides. E) nucleotides.
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The percentage of volume of red blood cells is called the _______________
Fill in the blank with correct word.
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Which type of antigen would have the greatest immunogenicity?
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Anatomy & Physiology