According to the figure, green alga resulted from ________, and Euglena resulted from ________.

Question

Quizplus · Accepted Answer

According to the figure, green alga resulted from primary endosymbiosis because it has a chloroplast with a double membrane, which suggests that it was engulfed by a host cell. Euglena resulted from both primary and secondary endosymbiosis as it has a chloroplast with three or four membranes, which suggests that it underwent both primary and secondary endosymbiosis.

According to the Figure, Green Alga Resulted from ________, and Euglena