Question about Madara,edo tensei and Obito

[francescobfc]

1-Where and how the chakra receivers originate?where it is shown?

2-Why only Obito Zetsu's part get dark,when Madara controlled it?

3-What improvements did Kabuto into the body of Madara?

4-If Madara already had Hashirama cells in your body before you die, why Kabuto injected them again (cap 575)??

5-How does the control of Kabuto over edo tenseis work; full control mode, orders mod, automatic control mode, with personality or with personality suppressed?

6-And how does Orochimaru control the kages edos without a talisman?

Thank you and sorry my bad english.

 

[CloakedDeception]

I'll try my best to answer them.
I. Not sure.
2. Remember how Black Zetsu was made from Madara's will? I guess he planted some of his will in the Zetsu he gave to Obito too.
3. It was never specified but the only thing I can say for sure is that he revived Madara in his youth but with the abilities he had in his old age. Usually Edo Tensei brings back the person in the state that they died. This means normally, old wrinkly Madara would be brought back. But somehow Kabuto made it so that his younger version came back. Also, Madara only awakened the Rinnegan in his old age. But Kabuto gave it to him in his younger self.
4. Probably to make him stronger. Not sure either.
5. I think it varies depending on how much chakra he wants to use. Usually he has the missing-nin one on orders mode and let them kill on their own. Only when they start refusing orders, does he force them with full control mode. For most konoha shinobi, they only have their personalities from the start. He already has full control of their bodies cuz he knows they won't attack their friends on their own.
6. He's not controlling them at the moment. He only revived them so they can tell Sasuke of the past.

 

[francescobfc]

Where and how the chakra receivers originate?where it is shown?