During self pollination, pollen grains move from the stamen of a flower to its pistil. Cross pollination involves flowers from different plants.
Pollen grains attach to the stigma of a flower's pistil during pollination. The stigma is the receptive part of the pistil where the pollen lands and germinates to form a pollen tube for fertilization to occur.
the style
Pollen transfers from the anther to the pistil in plants during the process of pollination. Pollen grains contain male gametes that fertilize the female gametes in the pistil to initiate seed formation.
The Stigma
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The stigma
The stigma
The stigma
The stigma is the part of the pistil that is sticky and attracts pollen grains in order to facilitate pollination.
The flat tip of the pistil in a flower is called the stigma. It is the part of the pistil that receives pollen during fertilization. The stigma is typically sticky or feathery, which aids in capturing pollen grains for successful reproduction.
people
No, flowers with a pistil but no stamen cannot reproduce on their own. The stamen is needed to provide pollen for fertilization, which is essential for reproduction in flowering plants. If a flower lacks both stamen and pistil, it cannot produce seeds and ultimately reproduce.