Science

Yes, Manipal University offers B.Sc microbiology.
Their official website is www.manipal.edu.
For further information on microbiology, you can refer the above website.

Please refer to the following link: https://goo.gl/NJrN9u

Please refer to the following link: https://goo.gl/k9FzC1

Well, doing M.Sc in biotechnology or MBA in biotechnology would be a better option for you.

You have many options.
It depends upon your intelligence.
If you are smart, then go for B.Tech.
If you are ordinary, then go for B.Sc.
If you are not interested in study, then you can join animation design school.

Once you complete your graduation, you can apply for post graduation or Masters course in Deccan College at Pune or MS University at Baroda. These are the two best institutes catering to field archaeology in India. If you want to do it abroad, you can appear for the GRE exam to secure scholarship in any well known university in USA or UK which are the most sought after countries to study archaeology. Voracious reading is one of the most important requirement of this field.

It is a decent option for MBA in tourism and travel management. You are going for a niche field, so choose carefully from the other choices, which you have. I would suggest you to go for a better Institute, if you have that option.