What embryonic structure does the coronary sinus come from?
What 3 blood barriers does the body have?
From which cells do B cells arise?
What is the most common type of collagen?
What does the ductus arteriosus give rise to?
Where does spermatogenesis take place?
Is a speratogonium haploid or diploid?
General sensory/motor dysfunction and aphasia are caused by stroke of the?
What is a reticulocyte?
Does the thyroid arise from neural crest (ectoderm), mesoderm, or endoderm?
What is the site of T-cell maturation?
What is produced by alpha cells of the Islets of Langerhans?
Is the cingulate gyrus part of the limbic system?