________ Primitive Pit

Q3: _ Right ventricular hypertrophy<br>A)Ductus arteriosus<br>B)Septum primum<br>C)Sixth pharyngeal

Q8: _ Derived from the midgut loop<br>A)Spleen<br>B)Omphaloenteric duct

Q8: _ Herniation of the abdominal viscera<br>A)Costodiaphragmatic recess<br>B)Cervical

Q16: _ Marginal attachment of umbilical cord<br>A)Anchoring villi<br>B)Cytotrophoblast<br>C)Amnion<br>D)Battledore

Q26: _ Ambiguous external genitalia<br>A)Adrenal hyperplasia<br>B)Penile hypospadias<br>C)Zona reticularis<br>D)Neuroectoderm<br>E)Coelomic

Q40: _ External acoustic meatus<br>A)Conjunctival epithelium<br>B)Neuroectoderm<br>C)First pharyngeal pouch<br>D)First

Q277: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1080/.jpg" alt=" _ Epiblast forms

Q278: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1080/.jpg" alt=" _ Amnion A)

Q279: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1080/.jpg" alt=" _ Centrum A)

Q280: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1080/.jpg" alt=" _ Vitelline artery