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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
Solon Zboncak
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Do spinach plant have spikes?
No they don't have spikes.
After the pollen grains land on the stigma what begins to grow from a cell in the pollen?
the pollen tube
What bee structure observes pollen grains?
The bee sees pollen with its eyes. It carries pollen because the pollen stick to the hind legs!
What is pollen assemblage?
the mixture of pollen and spores.
How are plants with spikes adapted?
plants with spikes adapt because the become use to their surroundings and they use their spikes to defend or protect their selves. Hopes this answers you question.
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 the point of the spikiness on the pollen cell?
the spikes present on pollens help it to attach to substrate (like fur of animals, etc )to be transported to the stigma of female flower and thus undergo fertilization
birds spikes?
bird spikes
What does birch tree pollen look like?
The pollen for each kind of tree or flower is distinctive to that species, so there is no definite description for what pollen in general looks like - the grains aren't even all round; the size also varies: for instance, a grain of pollen from an elm tree (which is round) is about 20 micrometers in diameter, whereas a pollen grain from a Scots pine tree is kinda kidney shaped, & measures about 40 x 60 micrometers
Witch is better spikes or toxic spikes?
toxic spikes becuz spikes is when u switch out a Pokemon when ur opponent uses spikes ur Pokemon get hurt a tiny bit but toxic spikes poison the Pokemon
Do lions have spikes?
No. Lions do not have any spikes.
Is there an armadillo that has spikes?
No, armadillos do not have spikes.
Do spinach plant have spikes?
No they don't have spikes.
What is the meaning of spiked?
of Spike, Furnished or set with spikes, as corn; fastened with spikes; stopped with spikes.
What is the birth name of Charlie Spikes?
Charlie Spikes's birth name is Leslie Charles Spikes.
What is the birth name of John Spikes?
John Spikes's birth name is John Curry Spikes.
What surfaces are good for running on with spikes?
There is different types of surfaces for different spikes: track for track spikes cross country for cross country spikes
