Compare Dr MGR Educational and Research Institute B.Tech. in Biotechnology and Rajalakshmi Engineering College B.Tech. in Biotechnology Engineering course on the basis of their Fees, Placements, Cut Off, Reviews, Seats, Courses and other details. Dr MGR Educational and Research Institute B.Tech. in Biotechnology course is rated 4.2 out of 5 by 4 genuine verified students while Rajalakshmi Engineering College same course is rated 4.3 out of 5 by 21 students at Shiksha. Explore Shiksha for detailed comparison on all course parameters and Download free information on B.Tech Admission details, Placement report, Eligibility criteria etc.