Science

Loyola College - Chennai, Tamil Nadu
B.S Abdur Rahman Crescent Engineering College
St. Michael's Polytechnic College - Chennai, Tamil Nadu
College of Gandhian Thought - Madurai.
Saveetha Dental College & Hospital - Chennai, Tamil Nadu
Specialised Institutions in ChennaiUniversity of Madras - Chennai, Tamil Nadu
Arts and Science College Chennai, Tamil Nadu
Jain University, Bangalore
Mount Carmel College, Bangalore

Check the college detail about MSc chemistry in India here you get all information fee, admission process, students review, faculty and faculties:
https://www.shiksha.com/science/colleges/m-sc-colleges-india

1.Amardeep Singh Shergill Memorial College - ASSM
Mukandpur
Nawan Shehar, Punjab
2.Apex International College
Apex Technology Campus, Mohini Park, Opp. Khalsa College
Amritsar, Punjab
3.AS College
Samrala Road
Khanna, Punjab
4.Babbar Akali Memorial Khalsa College - BAM
Garhshankar
Hoshiarpur, Punjab

From facts and figures, it is quite evident that B.Sc. Biotechnology is not a very popular professional course among 12th Science students. Students prefer courses like B.E./B.Tech., MBBS, BDS etc. On seeing the B.Sc. label, they tend to ignore Biotechnology course. This has resulted in relatively less number of takers for this course. Ultimately, this has resulted in low job market saturation too! So, it is safe to say that finding a good job after graduation wont be a tough task, when compared to heavily saturated courses.

Yes, you can apply for the same.

Hi Rishab,
You may be able to pursue BMM without any problem provided you justify your gap of one year that you've take for class 12th. Not every university prefers to have a candidate with repetitive class. But, there certainly are many colleges that won't deny you an admission. Kindly look at the link below for colleges:
https://www.shiksha.com/mass-communication-media/colleges/colleges-mumbai-all
Feel free to ask for more.
All the best.