Abstract
DURING the evolution from monocellular prokaryotes to multicellular eukaryotes of increasing complexity, the necessary increase in the number of regulatory systems had to be compensated for by simplification of each system. This was achieved by the appearance of hormones in eukaryotic organisms.
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-CANDELA, J., NIETO, A. Effect of Glucagon on Protein and RNA Synthesis by Spheroplasts of Escherichia coli. Nature New Biology 237, 85–87 (1972). https://doi.org/10.1038/newbio237085a0
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DOI: https://doi.org/10.1038/newbio237085a0
