Hello,
The basic eligibility for admission into data science stream is, you must have PCM as your compulsory subject in 12th and if you have IT as your additional subject then it will be helpful also. You need to score atleast 60% in 12th boards and need to write the CET(University level exam) for admission into data science.
As you have taken biology instead of maths, it will be difficult for you to be in this stream and also you are not eligible in some criteria.
Hope this will help you, in case of more doubts , reply here,
All the best.
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