Criminology

If you are a science graduate, you are eligible to do your PG in Forensic science and criminology. Also, possessing related skills are important.

Criminology Colleges in India
Lok Nayak Jayaprakash Narayan National Institute of Criminology and
Forensic Science, Delhi
Punjab University, Chandigarh
Tata Institute of Social Science, Mumbai
University of Madras, Chepauk, Chennai
Utkal University, Bhubaneswar
University of Jammu, Jammu Tawi
University of Lucknow
University of Pune Ganeshkind, Pune
Source:http://entrance-exam.net/forum/general-discussion/list-some-bsc-criminology-colleges-india-939049.html#ixzz5atR68nS6 get through it.

Hi Basavaraj,
Amity University offers B.Sc. In Forensic Sciences. You can either go for Noida or Gurgaon Campus for the same. (http://www.amity.edu/course-list.aspx?fd=Forensic Sciences&Programs=Graduate)
PS: I will give you special offer for Application fee.

The college does not offer Criminology course. Click below to check all available courses offered by AIIMS. https://www.shiksha.com/college/all-india-institute-of-medical-sciences-aiims-delhi-safdarjang-enclave-24433.

Click the link below. https://bit.ly/2ChYIus.

Hi Krishna, Please find the link below:
https://www.shiksha.com/humanities-social-sciences/colleges/criminology-colleges-india.

Hello,
Yes, you might be eligible for that based on entrance test, or based on graduation merit plus test on 60:40 ratio, Good luck.

Hello, basically the questions are asked on reasoning, aptitude, few sociology and forensic questions, you must refer to college websites as now a days it's not necessary that a college might conduct an entrance test for the same if graduates are applying less than double the seats, Good luck.

Yes, it is a good option for better scope, as you could continue with Ph.D later. But, also depends on your graduate study as you were a student of zoology, it is totally a different study, you need to choose the best, Good luck.