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Some pollen grains have a spiky surface to help them sticky to the bodies of insects.
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∙ 6y ago
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Why do pollen grains have spikes?
· Simply due to the location where the species is found. · A coastal species may have a different pollen shape to help with things such as salt resistant while a species found inland will be more heat resistant. · It just depends on the type of environment in which the plant has adapted. It also has something to do with bees. Bees have to carry pollen therefore telling how honey is collected
What is too different methods of pollinations?
im not sure about this but like water and the wind. or possibly other animals like bees when they go to the plant and get pollen on their e feet and than go to another plant and that pollen rubs off!
In plants the term pollinations refers to?
Pollination can be best described as sexual reproduction in plants. This is because the pollination travels from flower to flower in order for the plant to reproduce.
What is weed pollen?
The pollen grain originating from weed plant is a weed pollen. If weeds are removed from the field before production of pollen grains, seed formation in weeds will be checked .
What does the stigma do for the plant?
The work of the stigma is to trap pollen grains from pollination agents. Afterwards, it goes ahead to direct the pollen grains to the ovum.
Why does pollen have spikes?
The reason why some pollen grains have spikes is because of the plant species. It also may be because of where the plant was adapted. Pollen grains have spikes also simply due to the location where the species is found. It is located in the coastal species where pollen grains have a different pollen shape to help with things such as salt resistant while a species found inland will be more heat resistant. It really just depends on the type of environment in which the plant has adapted. By Lyn Le
Is pollen a vascular plant?
Pollen grains are produced in vascular plants
Why do pollen grains have spikes?
· Simply due to the location where the species is found. · A coastal species may have a different pollen shape to help with things such as salt resistant while a species found inland will be more heat resistant. · It just depends on the type of environment in which the plant has adapted. It also has something to do with bees. Bees have to carry pollen therefore telling how honey is collected
Which part of the plant captures pollen grains?
The stigma.
What part of the plant receive pollen?
stigma
How can a plant become a fruit without the anther?
Other plant from the surroundings that has anther (produce the pollen grains) will fertilise the ovule. when the pollen grains landed on the stigma, the ovule is then fertilise.
What is anthor?
Antor is the male part of the plant which had pollen grains
What is too different methods of pollinations?
im not sure about this but like water and the wind. or possibly other animals like bees when they go to the plant and get pollen on their e feet and than go to another plant and that pollen rubs off!
What sticky part of the carpel which catches the pollen?
The stigma is the part of the plant that traps pollen grains.
What does the style in a plant do?
The style transports pollen grains into the, ovary then into the ovule.
Why does a plant need stigma?
To receive and scrutinize the compatibility of pollen grains
What does style do in a plant?
The style transports pollen grains into the, ovary then into the ovule.
