Help.
Plants may contain both chloroplasts and mitochondria. It has been postulated that these structures arose from prokaryotic cells about a billion years ago. This has been explained by the endosymbiont theory.
1) Discuss the evidence which suggests that both chloroplasts and mitochondria have prokaryotic origins.
I really need help with this. Thanks in advance.

Question

Help. 
Plants may contain both chloroplasts and mitochondria. It has been postulated that these structures arose from prokaryotic cells about a billion years ago.  This has been explained by the endosymbiont theory. 
1) Discuss the evidence which suggests that both chloroplasts and mitochondria have prokaryotic origins.
I really need help with this. Thanks in advance.

anonymous · Answer

Hi what do you think answer is? Heres a link for some help. >> http://en.wikipedia.org/wiki/Endosymbiotic_theory

anonymous · Answer

Thanks...I'll read it and extract the info.

anonymous · Answer

Your Welcome. :)