ArvillaGreear ArvillaGreear
  • 10-09-2014
  • Biology
Answered

An example of an animal that has a notochord but lacks a backbone is a
a. tunicate.
b. fish.
c. bird.
d. all of the above



Answer :

adrixox adrixox
  • 10-09-2014
I think that it's B. Because birds have back bone so that eliminates C and D.
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