Question

इंसुलिन कहाँ से प्राप्त किया जाता है सही जानकारी दे कृप्या !!!

Answer 1

islet of langerhans from pancreas

Answer 2

 insulin was originally derived from the pancreases of cows and pigs. Animal-sourced insulin is made from preparations of beef or pork pancreases, and has been used safely to manage diabetes for many years. With the exception of beef/porkinsulin, which is no longer available, they are still being used safely today.