Jon Greenberg jongreen at BLUEMARBLE.NET
Sat Sep 4 23:46:33 EST 1999

John Hewitson's suggestion is interesting. If it is correct, there
should be some examples of such species among the relatively simple
animals such as sponges and Cnidarians that can reproduce both sexually
and asexually.

Anyone know if there are?


Jon Greenberg, Ph.D.            Curriculum Development
Science Education Consultant    Program Evaluation
719-477-0160                    Preservice & Inservice Teacher Education
mailto:jongreen at bluemarble.net

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