Multiple Choice
According to the figure,green alga resulted from and Euglena resulted from _ .
A) both primary and secondary endosymbiosis ...secondary endosymbiosis only
B) primary endosymbiosis ...primary endosymbiosis
C) secondary endosymbiosis only ...primary endosymbiosis
D) primary endosymbiosis ...both primary and secondary endosymbiosis
Correct Answer:

Verified
Correct Answer:
Verified
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