asked 97.6k views
3 votes
According to the endosymbiotic theory, which organelles were believed to be once simple prokaryotic cells?

A. Mitochondria and Endoplasmic Reticulum
B. Endoplasmic Reticulum and Chloroplast
C. Endoplasmic Reticulum and Ribosomes
D. Mitochondria and Chloroplast

asked
User RGA
by
7.1k points

1 Answer

3 votes
D. Mitochondria and Chloroplast

i'm sorry if it's wrong but that should be the right answer
answered
User DecPK
by
8.3k points
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