Dear candidate, here are some of the career options that you can choose after B.Sc Biology -
• Biotechnology Firms
• Botanical Gardens
• Botanical Survey
• Broadcast Companies
• Clinical Research Organizations
• Colleges/Universities
• Conservatories
• Environmental Management and Conservation
• Farm Management Organizations
• Fermentation Industries (including Breweries)
• Fertilizer & Chemicals Plants
• Food Institutes
• Plant Genetics
• Herbal Products Companies
• Hospitals
• Plant Genetics Research Centres
• Research and Development Firms
• Scientific and Medical Equipment Suppliers
• Medical Research
• Medical Laboratories
• National Parks
• Pharmaceutical Companies
• Seed And Nursery Companies
• Wildlife and Fishery Departments

All the best

Hope this helps