Unformatted text preview:

1 A Archaeopteryx LivingBirds f the MRCAthatlived between 160 170 MillionYears Ago B Species thatall branch from a common Ancestor Node 2 Ancestral traits are shared by an entire group through a MRCA Shared derived traits are shared by only a smaller group in more recent generations 3 Al Xylem Phloem B Alteration ofgenerations 4 Morale tryise


View Full Document

U of M BIOLOGY 171 - Discussion 7

Download Discussion 7
Our administrator received your request to download this document. We will send you the file to your email shortly.
Loading Unlocking...
Login

Join to view Discussion 7 and access 3M+ class-specific study document.

or
We will never post anything without your permission.
Don't have an account?
Sign Up

Join to view Discussion 7 and access 3M+ class-specific study document.

or

By creating an account you agree to our Privacy Policy and Terms Of Use

Already a member?