Dental

You have scored a mark of 320 on the National Eligibility Entrance Test. However, you have not specified your state, category, or AQI rank. With incomplete information, this is not possible for me to predict the Probability of getting admission into the Bachelor of Dental Surgery colleges. However, you may try to get admission into these colleges. A list of BDS colleges is
1- Rishiraj College of Dental Sciences and Research Centre.
2- Dental College and Hospital, Pune, Bharati Vidyapeeth.
3- Jan Nayak, Ch. Devi Lal Vidyapeeth
4- Hitkarini Dental College and Hospital.
5- People's University.
6- BVDU Dental College and Hospital, Mumbai
7- SGT University, Gurgaon
8- SRM, Kattankulathur Dental College, and the Hospital of Chennai.

If you want admission to government colleges for BDS and BVSC courses, then you can not get admission on your NEET score.
1- The minimum marks in NEET to get admission in a Bachelor of Dental Surgery BDS are 450+ for the General category.
2- The minimum marks in NEET to get admission in a Bachelor in Veterinary Science BVSC are 350+ for the General category. However, you have not mentioned the state you belong to that's why I provide general data because the cutoff varies from state to state. If you want admission to a private college for the BDS and BVSC course, then you can get direct admission. For direct admission, there is no need for a NEET score.

New counseling Rules:
The Medical Counselling Committee of Directorate General of Health Services, Ministry of Health and Family Welfare has developed software for all the participating states/counseling authorities for NEET-UG/PG to upload the names and roll numbers of students who have joined up to second round and further rounds of the state quota or second round of the All India Quota on the common portal. These joined candidates up to the second round of All India Quota or State Quota shall not be eligible to participate in the further rounds for All India Quota or for State Quota from the academic year 22-23 onwards. For more counseling details, you can visit the link (https://ask.shiksha.com/q-qna-7106245). Cut-off for government BDS colleges: Based on the 2021 year cut-off, to attain a Bachelor of Dental Surgery BDS seat in a government dental college, a candidate is required to score a minimum of 450 marks in NEET Under 15 percent AQI, you need to score more than 480 marks in NEET to get a seat in BDS College. I hope this will help you.