The Celiac Axis and Superior and Inferior Mesenteric Arteries Are

Q15: The prerenal section of the IVC is

Q16: The external genitalia are similar in male

Q17: Neural tube formation forms at 3 to

Q18: Thyroid follicle formation begins by week 5.

Q19: About 50% of ectopic thyroids are lingual

Q21: The postrenal section of the IVC is

Q22: Thyroid gland development begins during embryologic week

Q23: The umbilical veins degenerate into one umbilical

Q24: At 4 months of gestation, the testes

Q25: The telencephalon gives rise to the<br>A) pineal