Medicine & Health Sciences

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.

B.pharma stands for Bachelor of pharmacy. It deals with the understanding and manufacturing of medicine. It gives you opportunity to invent new medicine for different diesease. Its a three year undergraduate course. You need 60% marks in PCB to join this course.
I hope it will be helpful for you.Thank you

VITEEE for B. tech in biotechnology from VIT university. and if the central university in your state provides ug course in biotechnology then get information about it and prepare for it. then there is JEE Mains. Some NITs provide b.tech in biotechnology course. also some IITs probide b.tech in biotechnology course. so for that you must also prepare for JEE Advanced. there are many others, these are some of the main

Agricultural engineers are employed by Agricultural equipment manufacturing companies, FMCG companies , Agricultural & it's ancillary, R&D, acedmics etc. Starting salary will be above Rs 25000 pm. It has good scope in India.