Image Based Question – 74160 Leave a Comment / Image Based Question / By Renu Maurya Question Development the of heart is from which of the following marked structure? A. a B. b C. c D. d Show Answer Correct Answer » D Explanation Ans. d. d (Ref Gray’s 40/e p1016) Development of heart is from the structure labeled as `II’. Structures Marked in the Diagram a Pharyngeal arches b Developing forebrain c Upper limb bud d Developing heart Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like this:Like Loading…