Discussion Forum
Que. | Eukaryotic cell organelles first emerged |
a. | from a specialized lineage of cells within the kingdom Protista |
b. | when prokaryotes engulfed each other and became interdependent |
c. | when bacteria made their first attempts at reproduction |
d. | just before the origin of the animal and fungal kingdoms |
Correct Answer:when prokaryotes engulfed each other and became interdependent
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