hii,myself samriti studying in class 11th.i ve opted for PCMB.what are career prospects?i aspire to go to IIT or some reputed engineering institute.SOme people say that its a burden to take both subjects so i must choose one only.IS IT REALLY SO?SHOULD I OPT FOR SINGLE STREAM OR BOTH??I m not at all interested in medical sector.BuT want to do research work.KINDLY GUIDE ME. THANKING YOU