pumar2012 pumar2012
  • 19-01-2017
  • Biology
contestada

what is the name of the stiff nonconducting rod that develops down the back of the embryo of all chordates?

A. dorsal nerve cord
B. nerve net
C. ganglia
D. notochord

Respuesta :

amayeparrish10 amayeparrish10
  • 19-01-2017
the answer is D. notochord 
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iloveIKCanada
iloveIKCanada iloveIKCanada
  • 19-01-2017
Totally agree.....Its the notochord
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