Wednesday, February 22, 2012

Muddiest Point

My muddiest point is the difference between chordates and vertebrates. How can all vertebrates be chordates, but not all chordates be vertebrates?
Posted by at
Labels: , ,

1 comment:

  1. PatrykSFebruary 24, 2012 at 2:29 PM

    Vertebrates have a backbone while chordates had the characteristic of having a backbone at one point of their life. To be a chordate you need a backbone at any time in life while to be a vertebrate, you need it throughout life. Its hard to explain.

    ReplyDelete

Subscribe to: Post Comments (Atom)