A scientific theory that involves the concept of fibrils, which are thread-like structures in biological contexts.

तंतु-सिद्धांत

English Usage: The fibrillar theory explains the formation of protein structures within cells.

Hindi Usage: तंतु-सिद्धांत कोशिकाओं के भीतर प्रोटीन संरचनाओं के निर्माण को स्पष्ट करता है।