Hello Gopika

Both the streams have great opportunities . If you are interested in Biotechnology then you can go for it, it is a 3 year course for UG and it is a great start for the career of a researcher and scientists. Agriculture (UG) is a four year course and it will help you get jobs in agriculture sector. The scope in agriculture is high but personally I would choose Biotech since in the coming ages we need more researchers and biologists. The rest is up to you. All the best.