Question 28
According to Lynn Margulis's theory of endosymbiosis, bacteria entered large cells either as parasites or as undigested prey, as illustrated. All the following are proof that mitochondria and chloroplast evolved from bacteria, EXCEPT:
a
they are the size of bacteria
b
they each have a double membrane
c
their DNA is different from its host
d
they have chromosomes similar in shape to their host