How were diff. plants and animals grouped in the earlier times?

Pls. answer quickly bec. it is my assign. TNX

2007-09-05 00:52:33 · 1 answers · asked by Gil 1 in Science & Mathematics ➔ Biology

1 answers

They were originally grouped by method of reproduction, and later by morphology (that is, shape of the body). Modern systems give consideration to evolutionary history and complex physiological details.

2007-09-07 09:23:40 · answer #1 · answered by DavidK93 7 · 0⤊ 0⤋

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