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Why do the stigma is sticky?
The stigma catches pollen and the pollen grain germinate on the stigma. The stigma is sticky to catch and trap pollen with various hairs or flaps.
What is the union of the pollen and the stigma?
Pollination is the union of the pollen and the stigma.
What The part of the pistil that receives pollen?
Pollen is collected in the stigma.
How does the pollen reach the stigma?
some pollen grains reach to stigma by wind and some are carried by animals like rabbits and insects like butterfly, bee etc.
What part of the plant receive pollen?
stigma
What is the transfer of pollen to stigma called?
The transfer of pollen to the stigma of a flower is called pollination. The transfer of pollen is called pollenation.
What is the job of a stigma?
The stigma on a flower is responsible for receiving pollen during fertilization. It is the receptive surface where pollen grains adhere and germinate to produce a pollen tube that delivers sperm to the ovules. This process is essential for sexual reproduction in plants.
What are two ways a pollen grain can can get to the stigma?
A pollen grain can reach the stigma through wind, a process known as anemochory, where lightweight pollen is carried by air currents to the female reproductive part of a flower. Additionally, insects such as bees and butterflies can facilitate pollination by transferring pollen from one flower to another as they forage for nectar, effectively depositing it onto the stigma.
What does pollen contain?
pollen contain on stigma
What happens once the pollen lands on the stigma?
Pollination
Does the stigma in a flower produce pollen?
Pollen is male part of the flower and stigma is the uppermost part of the gynoecium (which is female part). Thus stigma does not produce pollen, rather pollen land on stigma after pollination to fertilize the egg inside the ovary of the flower.
Why do you the stigma is sticky?
The stigma catches pollen and the pollen grain germinate on the stigma. The stigma is sticky to catch and trap pollen with various hairs or flaps.
