A Banana is a Berry
Botanically a banana is both a fruit and a berry which grows on large herbs (not trees).
Food
A food is any substance that when consumed provides nutritional support for the body, typically originating from plants and animals.
Bananas Grow on Trees
Bananas don’t grow on banana trees, rather they grow on the world’s largest perennial herb which can grow up to 25 feet with leaves of up to 9 feet.