Which of the following is true of secondary endosymbiosis? It is indicated by the presence of a double membrane surrounding the endymbiont. An organism containing one endosymbiont engulfs another organism, and that organism becomes an endosymbiont. It is indicated by the presence of a nucleomorph. An organism containing an endosymbiont is engulfed by another organism and becomes an endosymbiont. It is indicated by the presence of a mixotroph.

Question

Biology

Rene Lloyd

2 September, 21:11

Which of the following is true of secondary endosymbiosis? It is indicated by the presence of a double membrane surrounding the endymbiont. An organism containing one endosymbiont engulfs another organism, and that organism becomes an endosymbiont. It is indicated by the presence of a nucleomorph. An organism containing an endosymbiont is engulfed by another organism and becomes an endosymbiont. It is indicated by the presence of a mixotroph.

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Raiden Rice · Answer 1

The correct answer is: An organism containing an endosymbiont is engulfed by another organism and becomes an endosymbiont.

Primary endosymbiosis - process in which a eukaryotic cell engulfs another living prokaryotic cell

Secondary endosymbiosis - process in which eukaryotic cell engulfs another eukaryote cell that has already undergone primary endosymbiosis.