Biology, 03.01.2020 00:31 tilly40oooo
According to the theory of endosymbiosis, the origin of chloroplasts probably involved:
a) the formation of colonies of cyanobacteria.
b) the formation of cell walls around the photosynthetic pigments.
c) engulfing of small photosynthetic prokaryotes by a larger cell.
d) the accumulation of free oxygen in ocean waters.
e) infolding of the cell membrane around circular pieces of dna in the cytoplasm.
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According to the theory of endosymbiosis, the origin of chloroplasts probably involved:
a) th...
a) th...
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