Do the parafollicular (C) cells of the thyroid arise from
neural crest (ectoderm), mesoderm, or endoderm?
What is the only GI submucosal gland?
Which type of immunity do B cells exhibit?
What does aberrant development of the 3rd and 4th pouches cause?
What is the flagellum (tail) derived from?
What are two basic morphological characteristics of neutrophils?
Define Islets of Langerhans?
What is produced by alpha cells of the Islets of Langerhans?
How does a cleft lip form?
What type of twins would have 1 placenta, 2 amniotic sacs, and 1 chorion?
What four things does the mesonephric (wolffian) duct develop into?
Are D2 neurons in the basal ganglia inhibitory or excitatory?
What 4 structures pass through the jugular foramen?
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