A couple of

undergraduate students were interacting with a post-doctoral researcher who was

doing research in nanotheranostics. The students were discussing as a part of a

survey they were doing, and they were doing it over Indian street food (Chaat).

The students talked about various types of street food and recollected how they

had learnt biomolecules in one of their lectures by discussing about food.  They soon started discussing some science.

Practice

question: Which street food is the female student having?