Question

what is all this is it a answer​

Answer 1

Answer:

Carl Woese et al.

Explanation:

Carl Woese et al.

The three-domain system is a biological classification introduced by Carl Woese et al. in 1990 that divides cellular life forms into archaea, bacteria, and eukaryote domains.

Answer 2

Explanation:

The three-domain system is a biological classification introduced by Carl Woese et al. in 1990[1][2] that divides cellular life forms into archaea, bacteria, and eukaryote domains. The key difference from earlier classifications is the splitting of archaea from bacteria.

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