Science

Yes, you can. However, it is preferable that you work for a couple of years understand your interest areas and then take a call on further education.

hey
You will have to go through the prospectus of the course provided by the college to know more about the admission procedure, fees, eligibility etc.
You will have to meet the required number of marks otherwise you will not be eligible.
https://www.shiksha.com/university/iiit-delhi-indraprastha-insti

For Manipal University to pursue Biotech bio is not compulsory. You can check the institutes website for more on this. Apart from Manipal a lot of other institutes don't require Bio for pursuing Biotech.

hey
You will have to go through the prospectus of the course provided by the college to know more about the admission procedure, fees, eligibility etc. Though for msc in clinical psychology, you should have a bsc in the same field.
https://www.shiksha.com/college/christ-institute-of-management-delhi-n

Hi,
Universities now require Ph.D for a professorship. It is mandatory. You will have to check the website of the university you are talking about.

You will have to go through the prospectus of the course provided by the college to know more about the admission procedure, fees, eligibility etc

Hi,
Different colleges have different admission dates. You will have to confiirm regarding this from the college website.