Hiii

To be eligible for the Bachelor's in Veterinary Science and Animal Husbandry course, a candidate should have passed the class 12th examination with Physics, Chemistry and Biology. Admission to most veterinary colleges is done on the basis of marks obtained in the entrance examination conducted by the university concerned.
Sorry to inform you that as you dont have biology in class 12th, you are not eligible to study Veterinary course.

Hope this helps.