試題詳解

62. The endoplasmic reticulum and Golgi apparatus are very similar among the groups of alga-like protists, but chloroplasts differ significantly and appear to be related to different prokaryotes. These facts imply that
(A) The Golgi apparatus evolved before the endomembrane system.
(B) Chloroplasts evolved before the endoplasmic reticulum.
(C) Endomembrane systems evolved before chloroplasts.
(D) Endomembrane systems evolved from symbiotic prokaryotes.
(E) Both C and D are correct.