BOTH hypotheses on the origins of eukaryotes
agree that
a. eukaryotic cells are chimeras with attributes of Archaea and Bacteria.
b. the nucleated cell arose after the endosymbiosis event.
c. the nucleated cell arose before the endosymbiosis event.
d. the nucleated cell was a direct descendant of a bacterial cell.
Answer: A
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Fill in the blank with correct word.