Send the following on WhatsApp
Continue to ChatInsulin was discovered by https://preparationpoint.info/spsc-past-papers/combined-competitive-examination-paper-2008-mcqs-spsc/insulin-was-discovered-by/
Insulin was discovered by https://preparationpoint.info/spsc-past-papers/combined-competitive-examination-paper-2008-mcqs-spsc/insulin-was-discovered-by/