By weight: The jackfruit is the largest fruit borne by a tree, with individual fruits weighing up to 100 pounds (45 kg)!
By volume: While the jackfruit is likely the largest by weight, some argue that the breadfruit might be the largest by volume. These fruits can reach up to 2 feet (60 cm) in diameter!
By number of seeds: The breadfruit also wins this category, with each fruit containing hundreds of seeds.
By overall size: It's a toss-up between the jackfruit and the breadfruit.
It's important to note that the size of these fruits can vary significantly depending on the variety and growing conditions.
So, the answer to your question depends on what you consider to be the most important factor in determining "largest".