Complex sentence: It is assumed to have developed from the African species "C. senegalesis" and further domesticated in India and Pakistan where it has been cultivated for many centuries Mudgil D., Barak S. and Khatkar B.S.2011.
Split into simpler sentences: It is assumed to have developed from the African species "C. senegalesis". It was further domesticated in India and Pakistan, where it has been cultivated for many centuries Mudgil D., Barak S. and Khatkar B.S.2011.