Hi aspirant
See, now the two Bachelor degrees are completely different.
B.pharma is Bachelor of Pharmacy and is an undergraduate programme in the field of pharmacy. It is a 4 year long degree programme offered by various colleges in India. It mainly deals with the study of drugs, medicine, their formulation and their dispensing to general population.
Bachelor of Physiotherapy or BPT is an undergraduate programme, 4 years long including 6 months of compulsory clinical internship. It deals with the science and structure of human body and mainly is concerned on preventing disabilities and disorders of movement.

Both the courses are very interesting and exciting. Physiotherapists are in great demand these days as more people are into sports these days. Pharmacists are also in demand as more and more pharmaceutical companies are being set up as industrialisation is a constant phenomenon in our country. Both the courses have excellent job perspectives.
Hope this answers your query
All the best:)