MSc hons. is not very much different from MSc. In hons. degree, you will be taught about the specialization in that subject and the course mainly focuses on your chosen subject in particular. In general MSc., you will be taught about general topics, not about specialized topics. Since you have done a BSc in Biotechnology, it would be good for you to study MSc. hons. in Biotechnology and then pursure research in academic sector or a job.

Dear

There is no much difference in course module and scope .Just a nomenclature ( course name ) change University to University.

According to your education qualification you may consider these options

Wildlife science
Stem cell research
Nanotechnology
Microbiology
Forestry
Environment science
Clinical psychology

Choose the field According to your caliber and interest

All the Best