organisms in this domain first produce oxygenSolutionThe thr

organisms in this domain first produce oxygen

Solution

The three major domains in the Woese and Fox’s phylogenetic tree are,

1). Archaea

2). Bacteria

3). Eukarya

The domain archaea and bacteria include the prokaryotes. The domain eukarya include the eukaryotes but no prokaryotes. The cyanobacteria are the first oxygen producers on the earth and they belong to the domain bacteria.