Is pollen on male or female flower?

Answer
Male

Explanation

The stamen produces the pollen. The female parts are the stigma, the style, and the ovary at the base of the flower, which together are called the carpel. During pollination, the pollen grains from the stamen (male parts) get stuck on the stigma (female part), which is sticky for this very reason.

Very minute and important evidence needs to be collected in order together detail and figure out what had happened