Hi

Yes, you can do B tech biotechnology even if you are a Biology student and you don't have math

but yes not all the college offers B tech biotechnology to Biology students.

For example,

NITs offer btech biotechnology, like NIT Calicut NIT Durgapur etc but you cannot get admission for B tech biotechnology in NITs as they offer admission through jee Main and it is compulsory to have studied mathematics in 10 + 2 to be eligible for JEE Mains.

Colleges like VIT offers B tech biotechnology to Biology students.

For example,

To be eligible  VITEEE exam for btech biotechnology , one needs an aggregate of at least 60% in Physics, Chemistry, Mathematics/Biology in 12tg board exam or 50 % in aggregate of physics chemistry maths/ biology is belongs to sC or St category

So, both Math and Biology students are eligible for B tech biotechnology in VIT .So being a Biology student you can pursue BTech biotechnology in VIT

You can check the same at our page link is provided below

https://www.careers360.com/university/vellore-institute-of-technology-vellore/btech-biotechnology-course

Thank you