implanting notocord in frog embryo

[113zami]

if you implant a 2nd notochord under the one that is forming already in a developing frog embryo, what would you get?
my attempt is you would get somite or archentron since these are the things under the notocord, but I have no idea
can someone please help??

[113zami]

can someone please help me with this question, I am really lost and don't know where else to look for the answer =(
thanks