Hello,
As per the official release by MHRD, Tamil Nadu Board of Higher Secondary Education is considered as one of the recognized Education Boards in India .
So, without any hesitation one could conclude that the marks you obtain in 12th standard in any of the institutes of Tamil Nadu that comes under TN Board of Higher Secondary Education is valid for D.Pharm and after the results(12th standard results) you can apply to any institute which offers D.Pharm.
If you wish to know more about D.Pharm and its course nature, have a look at the following link:
https://www.careers360.com/courses/pharm-d-doctor-of-pharmacy
Hope that helps, Have a bright future, Thanks.
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