D DrHJ Full Member 7+ Year Member Joined Aug 13, 2015 Messages 315 Reaction score 71 Points 4,726 Pre-Dental Jun 2, 2017 #1 Advertisement - Members don't see this ad Hi, Is primitive streak only happening in birds? Thanks,
B Bootes Full Member 7+ Year Member Joined Dec 21, 2014 Messages 60 Reaction score 43 Points 4,631 Dental Student Jun 2, 2017 #2 No, for example humans have a primitive streak that develops into the notochord. Upvote 0 Downvote
