What are the benefits of Adsense in SEO ?

[Whitey]

I'm noticing an increasing number of branded sites that use organic search, enhancing their pages with Adsense.

Now i know they don't want to detract from their brands, and they have some good inhouse SEO's working with them. So , what part does Adsense play in SEO and why would they introduce Adsense >

[himalayaswater]

Search engine user converts better as they arrived looking for something, they are most likely to click on ad and may purchase goods and services.

[signor_john]

So, what part does Adsense play in SEO

None.

and why would they introduce Adsense?

For extra revenue.

[Lame_Wolf]

So, what part does Adsense play in SEO

None,
But SEO could play a part in Adsense.