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Depending on the type of pollinators, the pollen grains may be sticky or light.
Exine present on the pollen grains as the outermost covering layer is contributed by the tapetum cells. Reaching on the stigma after pollination, the stigmatic cells interact with the material of exine to determine the compatibility of the pollen to allow its germination for fertilization.
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What happened during process pollination?
Pollination is a process of transfer of pollen grains from the anther of a stamen to the stigma of a carpel . Agent that helps in pollination are wind, insects, birds and water.
What is the pollenation for on a flower?
Pollination is the transport of pollen from the anther onto the stigma of the flower. Pollination can be carried by insects, other animals and wind.
What transfer of pollen from an anther to a stigma?
yes, but it is the anther to the stigma of a different plant self pollination is the transfer of pollen from the anther to the stigma of the same plant
What happen during process of pollination?
It takes from a few minutes to few hours depending upon the type of flower and the pollinators.
What happens once the pollen lands on the stigma?
Pollination
How does the agents of pollination helps pollination?
Agents Pollination are insects, birds, water and wind. They helps in Pollination transferring pollen grains from the anther of a stamen to the stigma of a carpel .
What happened during process pollination?
Pollination is a process of transfer of pollen grains from the anther of a stamen to the stigma of a carpel . Agent that helps in pollination are wind, insects, birds and water.
How does a pollen grain get to the stigma of a pistil?
It could be done by animal pollination , wind pollination or even self pollination.
Was is pollination?
Pollination refers to the transfer of pollen grains from the anther of a stamen to the stigma of a carpel. Pollination is done by insects, birds, water and wind.
What is the pollenation for on a flower?
Pollination is the transport of pollen from the anther onto the stigma of the flower. Pollination can be carried by insects, other animals and wind.
What transfer of pollen from an anther to a stigma?
yes, but it is the anther to the stigma of a different plant self pollination is the transfer of pollen from the anther to the stigma of the same plant
What happen during process of pollination?
It takes from a few minutes to few hours depending upon the type of flower and the pollinators.
What happens once the pollen lands on the stigma?
Pollination
Are pollen grains formed within the stigma?
It could be done by animal pollination , wind pollination or even self pollination.
Pollination of a flower takes place when?
Pollination occurs when the pollens from the anther of a flower is transferred to the stigma of the same or another flower. This is of two types- Self-Pollination(when the pollens from the anther of a flower are transferred to the stigma of the same flower or plant) and Cross-Pollination( when it gets transferred to the stigma of flower on another plant). Pollination is brought about by the help of various factors like insects, birds,wind, water.
How do you pollinate primroses?
Most pollination takes place with the help of insects and wind. The purpose of pollination is to transmit the pollen from one plant to the stigma of another plant.
What are the 2 different methods of pollination?
The two main types of pollination are self (or autogamous) pollination and cross (or heterogamous) pollination. Self pollination - is when pollination is tansfer from the anther to the stigma of the same flower. Cross pollintion - is when pollination is transfer from the anther to the stigma of another flower
