A relatively common inherited autosomal recessive disorder is
A) Duchenne muscular dystrophy.
B) cystic fibrosis.
C) Huntington's disease.
D) hemophilia.
E) Marfan's syndrome.
B) cystic fibrosis.
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Which of these is not one of the formed elements of blood?
A) RBCs B) platelets C) antibodies D) lymphocytes E) basophils
Which of the pharyngeal regions is most closely associated with the oral cavity?
A) nasopharynx B) oropharynx C) trachea D) laryngopharynx
Which salivary gland empties into the oral vestibule at the level of the second upper molar?
A. Maxillary B. Sublingual C. Palatine D. Parotid E. Submandibular
Three anterior swellings of the neural tube that appear during the fourth week of development are the forebrain, midbrain, and __________.
Fill in the blank(s) with the appropriate word(s).