If you’ve ever tasted sugar made from sugarcane grown by Indian farmers, then you have Dr.Janaki Ammal to thank for that added bit of sweetness. Dr.Janaki Ammal was a pioneering botanist and a cytogeneticist who made immense contribution to her field all the while breaking societal and cultural barriers. Her research into sugarcane cultivation more than doubled sugarcane production in India and made the canes even more sweeter. Dr.Janaki Ammal travelled extensively and earned numerous accolades for her contribution to Botany and Cytogenetics. Celebrate other great scientists and find more Biology T shirts here.