Where do most of pakistans immigrants come from?​

The immigrâtes come from South Asia Immigrants from South Asia make up a growing proportion of immigrants in Pakistan. The largest immigrant group in Pakistan is Bangladeshis, followed by Afghans, Tajiks, Uzbeks, Turkmens, Indians, Sri Lankan, Burmese and Britons including a sizeable number of those of Pakistani origin.

Ba population changes in response to a change in environment