Yes you are eligible for doing M. Tech Biotechnology course after completing B. Tech in Biotechnology.

Here I am giving you information about B. Tech in Biotechnology course.

M. Tech Master of Technology in Biotechnology
Duration: 2 Years
Level: Post Graduation
Type: Degree

Eligibility:
Candidates must have Bachelor of Engineering or Bachelor of Technology degree for becoming eligible for Master of Technology degree course.

Here I am giving you some top M. Tech Biotechnology colleges in India:

Acharya Nagarjuna University
Ambala College of Engineering and Applied Research
Amity University
Andhra University
Anna University of Technology, Madurai
Anna University of Technology, Tirunelveli
Anna University, Chennai
Anna University, Tiruchirappalli
Apeejay Syta University
Arulmigu Kalasalingam College of Engineering
Bengal College of Engineering and Technology
C.M.R College of Engineering and Technology
D.V.R and Dr. H.S.M.I.C College of Technology
Dr. M.G.R Educational and Research Institute
GITAM University
Govind Ballabh Pant Engineering College
Graphic Era University
Heritage Institute of Technology
ICFAI University
Indian Institute of Technology, Hyderabad
Indian Institute of Technology, Kharagpur
Indian Institute of Technology, Madras
Jawaharlal Nehru Technological University
Kalasalingam University
Kamaraj College of Engineering and Technology
Karpagam University
Karunya University
Koneru Lakshmaiah University
Kurukshetra University
Maharishi Dayanand University
Manav Rachna International University
National Institute of Technology, Durgapur
Ponnaiyah Ramajayam Institute of Science and Technology
Rajalakshmi Engineering College
Sathyabama University
Sree Vidyanikethan Engineering College
Sreenidhi Institute of Science and Technology
Sri Indu College of Engineering and Technology
Sri Venkateswara College of Engineering
SRM University
University Institute of Engineering and Technology
University of Hyderabad
VIT University
West Bengal University of Technology