Indians are mostly caucasian throughout the country, the tamils look like abbos, because they got tropical features nothing else. The bulk of the population is caucasian, with an exception in the far eastern of the country.
No, they aren't.
They're arabs/semites in the northwest mixed with the asian natives. (from the muslim invasions).
Technically semites are caucasian, but they're still mixed with the dark natives. It's the male line that is semitic caucasian.
Asians in the south and east.
And the abbo looking ones are shown to be related to other abbo looking populations.
The only Caucasians outside of Europe are *some* arabs, and a lot of Persians. Though some Persian ethnicities are more asian, and a lot of arab are part black.
Depends on the region/ethnic group--afterall it's a large area.