Can you email me please? juliana.v.decastro
it is a gmail address
I take TEAS V test tomorrow for the second time and wanted to ask you a few things ;)
It has been hypothesized that chloroplasts originate from photosynthetic cyanobacteria that became symbiotic inside a host cell.Which of the following observations provides the strongest evidence for this suggestion.
A. Microscopically, chloroplasts appear similar to cyanobacteria
B.Chloroplast DNA show clear similarities to cyanobacterial DNA.
C.Both chloroplas and cyanobacteria are green and perform photosynthesis.
D.Photosynthetic cyanobacteria and fungi form mutualistic association in lichen.
I think the correct answer is B.
1 answer