1, ginkgo is no fruit, ginkgo trees bear ginkgo seeds, there is no fruit organ, is not really the meaning of the fruit, but can also be eaten.

2, sunflower is a fruit, is often referred to as sunflower seeds. Sunflower seeds are developed from the ovary after fertilization of the female flower of the sunflower, so they are the fruit of the sunflower. A sunflower seed is a fruit that contains a seed.