Science

Yes, you can pursue a Master's in Law LL. M. degree even if you have completed a Bachelor's degree in a non-law field like D B.Sc. Information Technology. However, you may have to fulfill some additional requirements to be eligible for admission to an LL. M. programme. Most universities offering LL. M. programs require candidates to have a Bachelor's degree in Law LL.B. Or an equivalent degree. However, some universities also offer LL. M. programs for candidates who have completed a Bachelor's degree in a non-law field. To be eligible for admission to an LL. M. programme, you may have to fulfill certain requirements such as:
Completing a qualifying exam: Some universities may require you to take an entrance exam to assess your legal knowledge and skills.
Completing a pre-LLM programme: Some universities offer pre-LLM programs that are designed to provide students with foundational legal knowledge and skills. Completing a pre-LLM programme can help you meet the eligibility criteria for admission to an LL. M. programme.
Work experience: Some universities may consider work experience in a relevant field as a factor for admission to an LL. M. programme. It is recommended that you check the specific admission requirements for LL. M. programs offered by universities that you are interested in applying to. This can help you understand the eligibility criteria and admission process in more detail.

The syllabus for the Physics section of CUET entrance examination covers various topics from the following areas:
Mechanics: Kinematics, Newton's Laws of Motion Work, Energy, and Power, Impulse, and Momentum, Circular Motion Simple Harmonic Motion Elasticity, Gravitation Rigid Body Dynamics. Thermodynamics Laws of Thermodynamics Heat transfer, Kinetic Theory of Gases, Calorimetry and Heat Transfer, Heat engines and Refrigerators. Waves and Oscillations: Wave Motion Superposition of Waves Standing Waves Sound Waves Doppler Effect. Optics Geometrical Optics Physical Optics Wave Nature of Light, Interference and Diffraction, Polarization. Electricity and Magnetism: Electrostatics, Electric Fields, Gauss's Law, Capacitance, Current and Resistance, DC Circuits, Magnetic Fields, Ampere's Law, Faraday's Law of Electromagnetic Induction AC Circuits, Maxwell's Equations, Electromagnetic Waves. Modern Physics Special Theory of Relativity, Atomic Physics Nuclear Physics Quantum Mechanics, Solid State Physics.
The above-mentioned topics are the main components of the syllabus for the Physics section of the CUET entrance examination. However, the actual weightage and difficulty level of each topic may vary from year to year, and it's always a good idea to refer to the latest official syllabus provided by the university.

Eligibility Criteria
Students having pursued 3 years Diploma after 10th standard of schooling or equivalent qualifications from any recognised Schooling/Technical Education Board in a particular industry sector and opted admission in the skill-based courses in paramedical and healthcare sector. A candidate who has completed a part of the B.Sc. Programme in another university and seeks to continue the programme in Parul University shall be permitted to do so after transfer of marks scored in the earlier university to Parul University in those subjects which are considered as equivalent as suggested by Equivalence Committee of the University.

Yes, you can pursue M.Sc. Veterinary microbiology after B.Sc. Microbiology. There is an entrance exam in colleges to get admission in the post-graduation courses. The eligibility to apply and appear for those entrances is clearing your graduation with a minimum of 50% aggregate in B.Sc. The colleges that offer M.Sc. Veterinary microbiology in India are
Birsa Agricultural University, Ranchi
Veterinary College, Karnataka
Swami Keshwanand Rajasthan Agricultural University, Rajasthan
Assam Agricultural University, Assam
Orissa University of Agriculture & Technology, Orissa
G. B. Pant University of Agriculture & Technology, Uttarakhand
Faculty Of Veterinary Sciences, Kolkata
College of Veterinary Sciences, Karnataka
Rashtrasant Tukdoji Maharaj Nagpur University, Maharashtra
Kerala Agricultural University, Kerala
Jawaharlal Nehru University, New Delhi.

As fancy as a course of biotechnology sounds, what most colleges/universities offer in the name of biotechnology is life sciences. Yes, you heard that right. Biotechnology= Life sciences with a special focus on applied techniques like PCR, Western blot etc. (I. e. if you join a really reputed college). And that is not a bad thing. For e. g. in St. Xaviers Kolkata, you would study genetics, cell Biology bioinformatics, enzymology, immunology, ecology and evolution etc. In the Biotech integrated course. It gives you a broad perspective on a lot of subjects. Now that I have laid the groundwork, lets answer your first question:
You should continue with biotechnology because it gives you knowledge about a wide range of field. In case you want to pursue Ph.D. afterwards, it will help you to figure out what you actually like. It also acquaints you with a wide variety of applied lab techniques like PCR, mass spectroscopy, Western Blot, Northern Blot etc. This will help you if you want to join a company like Biocon. Besides, specific courses like Genetics, Molecular Biology biomedicine or any other course has the same practical course, so why limit yourself to one subject when you can broaden your knowledge. As for your second question, M.Sc. And MS are the same degrees with different names, at least in India. M.Sc. Is the name of the degree in India. A lot of Indian institutes like IISERs also use the name of the degree as MS. The degree might vary in other countries. In USA, MS means you are a Masters in engineering sciences. But in UK, its meaning is same as that in India. So in Indian context, there is no difference between the two. So there is no better option.