polarized and unpolarized

[Curtis Clark]

At 10:01 PM 1/5/02, Ken Kinman wrote:
>      Just a quick response (past my bedtime and my brain is already half
>asleep).  :-)

Evidently. I've never known Ken to get a terminology definition wrong before.

Polarization refers to deciding which among a set of character states is
ancestral and which are derived.


--
Curtis Clark                  http://www.csupomona.edu/~jcclark/
Biological Sciences Department             Voice: (909) 869-4062
California State Polytechnic University      FAX: (909) 869-4078
Pomona CA 91768-4032  USA                  jcclark at csupomona.edu