Hey there

For Admission in SRM for mtech biotechnoly candidates need to appear for SRMJEEE (PG) examination conducted by the SRM University but yes Candidates with a valid score in GATE or TANCET need not to appear for SRMJEEE (PG) examination

So now that you have a valid score in TANCET you don't need to appear in SRM PG examination for getting admission in mtech biotechnology in SRM

for detailed information go through all page for which link is provided below

https://www.careers360.com/university/srm-institute-of-science-and-technology-chennai/mtech-biotechnology-course

Thankyou