Ask your own question, for FREE!
Biology
OpenStudy (anonymous):

Order of organisms in terms of their appearance on earth ?

OpenStudy (blues):

Hi, do you have a list of specific organisms to order - or are you interested just in the general progression of things?

OpenStudy (lanre):

This question was taken from this link: http://www.chacha.com/question/which-is-the-correct-order-of-organisms-in-terms-of-their-appearance-on-earth. And the answer provided was: Biologists generally regard the universality and ubiquity of the genetic code as definitive evidence in favor of the theory of universal common descent for all bacteria, archaea, and eukaryotes.

OpenStudy (lanre):

Always make reference to any site quoted.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
russianmafiya: a math chalenge
3 minutes ago 4 Replies 0 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!