Hi Nandini,

Jn today's world a B.Sc holder will not get a handsome salary and this is the bitter reality.  Since you are pursuing a Bsc degree from any college and then you are thinking for Msc and then PHD. This will only lead you to study more and more but for the salary packages you must posses some industry required skills. As an individual can earn in today's world with the skills they have not what they learnt in theories.

So, apart from this you can try for Neuroscience or Biotecjnology specialization.  Or you can switch your domain to horticulture, agricilture and selling of organic products.

This way you can generate a great revenue but only if you execute the process well.

Hope this helps.

Thank you:)