When the pollen grains are shed from anther, they are disseminated by arios agencies. Some of them may, by one means or another, finally reached the stigma of a pistil, either of same or another...
Cross-pollination is 1 flower pollinating another flower. Self-pollination is a flower pollinating itself. Note: Self-pollination is often called cloning, and after a few generations leads to...
All plants have both a male part - the stamen - and a female part - the pistil. Therefore, all plants are able to take pollen from the stamen - which contains sperm - and use it to pollinate the eggs...