Science

Agricultyre subject is not available in Class 12th. You can apply for ICAR AIEEA Exam 2020.

Yes, you can do this but the field is totally opposite. You should choose according to your interest.

I think more than 90% is required in 12th, and maths is actually compulsory for Hindu College.

The eligibility criteria of B.Sc. in Apparel and Fashion Design at TNOU is given below:
Eligibility : 10th + 12th (HSC) equivalent or PUC or TNOU BPP or 10th + 3 years diploma or 11th + 2year TTC or 10th + 2years ITI.
Because you are studying in B.Sc Science group, you are eligible for this program.

NRI Candidates should have passed 12 years of schooling (equivalent to 10+2 system of Indian Education) with PCM/PCB (or Biotechnology) as compulsory subjects securing a min avg. of 60% marks. Candidate should also have English as one of the subjects in qualifying exam. If a candidate selects PCB th

Bachelor of Science B.Sc. Is an undergraduate degree course usually of three years duration. It is one of the most popular course choices among Science students after Class 12th. Full form of B.Sc. Is Bachelor of Science (Baccalaureus Scientiae in Latin)
The course is considered as a foundation cours

The paper is a standard one. It has questions on cell biology, molecular biology, physiology, biostatistics, application based questions on molecular biology and biophysical techniques and some questions on zoology and botany. Do your B.Sc. Syllabus properly and you can follow pathfinder life scienc

Mandatory Courses : B.Sc. ( Biotechnology, Agriculture, Biology), B.E. / B.Tech ( Agriculture & Farm Engineering, Biotechnology Engineering)
Candidate must have obtained a Bachelors degree (B.Sc. /B.Tech. in biological Science or equivalent) in Physical Science under the 10+2+3 pattern of education.

Yes, you will be doing the same after 12th.