rohit bejjala upsc notes

https://drive.google.com/file/d/1Fi_BzEPtIJQILXDnGZMAgstnD_Rm2cIx/view

========================================================== unique ability to reduce blood sugar levels due to the presence of  gymnemic acid  which works by occupying receptor sites in the outer lining of the intestine, thereby  curbing cravings for sweetness . ================================================================== exploited for their  liver oil containing high levels of squalene,  which is in high demand for pharmaceutical industries, especially for making high-end cosmetic and anti-cancer products. NEW Species of      DOG FISH SHARK  ================================================================= ==================================================================== ================================================================== =============================================================== ====================== ======================================================== The world's first   cryo-born baby corals  hav...

QUICK CHRONOLOGY  The Magadha Kingdom was one of the most powerful states in ancient India. It saw the rise and fall of several dynasties, shaping Indian history. Below is a family tree representation of the major ruling dynasties of Magadha: 1. Haryanka Dynasty (544 BCE – 413 BCE) Bimbisara (544–492 BCE) → Expanded Magadha, contemporary of Buddha. Ajatashatru (492–460 BCE) → Killed his father, expanded empire, introduced war machines. Udayin (460–440 BCE) → Established Pataliputra as the capital. Successors (Anuruddha, Munda, Nagadasaka) were weak rulers. End of Haryanka Dynasty: Overthrown by the Shishunaga Dynasty. 2. Shishunaga Dynasty (413 BCE – 345 BCE) Shishunaga (413–395 BCE) → Defeated the Avanti Kingdom. Kalashoka (395–367 BCE) → Presided over the Second Buddhist Council . Successors (unknown names) ruled briefly. End of Shishunaga Dynasty: Overthrown by Mahapadma Nanda. 3. Nanda Dynasty (345 BCE – 321 BCE) Mahapadma Nanda (345–329...