See if you want to be a Pharmaceutical Scientist then there are quite a number of pathways:

1. The first pathway is to go for B.Pharm followed by M.Pharm and then you can join as Research Associates in Pharma companies (in many cases they require PhD).
2. The second pathways is to go for BSc Chemistry/Biochemistry/Microbiology followed by MSc Chemistry/Biochemistry/Microbiology/Genomic sciences and then you can go for research in Pharmaceutical Sciences as well in your PhD.

Doing a PhD becomes important if you want to be a Pharmaceutical Scientist.

For more information regarding Pharmacy you can visit the link below:

https://www.careers360.com/courses/pharmacy-course

I hope this helps. Wish you a great day!