Bachelor of Science in Medical Laboratory Technology is a three year undergraduate program with the 6 semesters. students perform various diagnostic analysis on body fluids, which include hematology, bacteriology, immunologic, chemical and microscopic during the course. The subjects taught in the program are Clinical Endocrinology & Toxicology Lab, Diagnostic Molecular Biology Lab, Diagnostic Cytology etc. candidates who have completed that 10 + 2 with the subjects like physics chemistry Mathematics and Biology as compulsory subjects are eligible for applying. Admissions are based on entrance examination conducted by particular universities or colleges that offers the BSc MLT course. After completing BSc you can do masters in mlt. Some techniques including the operation of electric lab equipment, patient record and progress supervision are also taught in the whole course.

The B.Sc Medical Laboratory Technology(MLT) students can find ample opportunities in the field of allied health sciences.

B.E biotechnology is a four year undergraduate course. Candidates who have completed there 10 + 2 with subjects like physics,chemistry and Biology along with the mathematics are eligible for applying. Admission is based on entrance exam conducted by the institutes. Average fees ranges from 10000 to 10 laks rupees. Biotechnology is a branch of applied biology that incorporates the utilization of living organisms and bioprocesses in engineering, technology, medicine and numerous fields requiring bioproducts. After completing the course you can do your post graduation. Top job areas including National Botanical Institute Colleges & Universities, Cellular and Molecular Biology Centres, National Chemical Laboratory, Central Aromatic Plants Institute, Tata Energy Research Institute, etc. The job positions includes Biotechnology expert, Biotechnology patent analyst, a Biotechnology executive, Research associate, Maintenance engineer, Laboratory Assistant, Professor, Associate Professor, etc. Biotechnology has its application in the fields pharmaceuticals, food, chemical, textiles, nutrition, bio-products, medicine, environmental conservation and animal sciences. Biotechnology integrates branches like genetics, molecular biology, biochemistry, embryology and cell biology, which are in turn linked to practical specialties like chemical engineering, information technology, and robotics.
Similarly biomedical engineering focuses on adventures in technology and medicine to develop new devices for improving the human health. Eligibility criteria is same as mentioned for above courses. Job opportunities include manufacturing engineer, software engineer, quality engineer, physician, researcher etc.
All three fields are great and offers greater career opportunities. You have to choose the course that apt for your interest.
All the best.