IIT

Under formal education B.Tech, BE and B.Sc are engineering degrees offered by Indian universities.
Following are major specializations available in engineering:
1. Aeronautical.
2. Biotechnology.
3. Civil.
4. Chemical.
5. Computer science and engineering.
6. Electrical.
7. Electronics.
8. ECE.
9. EEE.
10. Information technology.
11. Instrumentation.
12. Industrial.
13. Mechanical.
14. Mining.
15. Metallurgy.
16. Petroleum.
17. Production.
18. Textile.
19. Marine engineering, etc.

IITs and IIITs do not have the provision for lateral entry admission in 2nd year in their graduation programs.

You may please refer to following link for list of aeronautical engineering colleges:
https://www.shiksha.com/top-aeronautical-engineering-colleges-in-india-rankingpage-49-2-0-0-0

Hello Kapil,
CBCS allows students to select from a variety of courses offered by a particular college to get credits and obtain desired degree. Majority of institutions abroad have this system in place as against very few in India. You will have to go to website of UGC to know in detail.

Yes, they do offer this course.

Yes, it offers genetic engineering.

Apart from IITs there are NITs, BITS Pilani, AMRITA, VIT, SRM, etc. are some of the top colleges.

You can study Bachelors in engineering at IIT. But if you have completed your degree in any other colleges, you can study Masters in IIT's like you can pursue MCA from IITs after completing BCA.

Some of the best options comprise:
BITS Pilani
PSG College of Technology
Sardar Vallabh Bhai Patel Institute of Technology
VIT
SRM University
LPU