Medicine & Health Sciences

Hi Harsh,
Take a look at the queries below, they should address your query,
https://ask.shiksha.com/which-course-can-i-pursue-after-completing-class-12th-from-non-medical-stream-qna-3502011
https://ask.shiksha.com/what-courses-are-available-after-completing-12th-in-non-medical-stream-qna-2848731
Hope it helped.

B.Sc Micro and Bio chemistry courses are common and there are many colleges that offer these courses. But agricultural engineering is a rare branch , only few institutions conduct this course. So its more demanding course than Bio chemistry and Microbiology
Agricultural engineers have opportunities in agricultural research centers, universities , large scale nurseries, plantations etc.