What role did early alphaproteobacteria play in the origin of eukaryotic cells?
A)they were precursors of plastids
B)they were precursors of nuclei
C)some evolved into mitochondria
D)some evolved into the endomembrane system
Answer: C
What role did early alphaproteobacteria play in the origin of eukaryotic cells?
A)they were precursors of plastids
B)they were precursors of nuclei
C)some evolved into mitochondria
D)some evolved into the endomembrane system
Answer: C