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by using a microscope. some people use pollen for forensic science
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∙ 13y ago
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Why does the filtration process examined in a lab slow down with time?
Because it is ugly
Fact or fiction that there is no difference between urine and Mountain Dew in a lab test?
There are many differences between urine and mountain dew when examined by a lab.
What structure disperses the offspring in plants?
I'm not positive..I have to answer this question for my lab also. I'm guessing the pollen tube/style
What structures disperse the offspring in flowering plants?
I'm not positive..I have to answer this question for my lab also. I'm guessing the pollen tube/style
The pollen grain replaces what structure in the life cycle of seedless plants?
"Pollination is the transfer of the pollen grain from the anther to the stigma, where the pollen grain germinates, and becomes the mature male gametophyte." Source= Inquiry into Life Lab Manual. Therefore, the answer may be the mature male gametophyte...OR that it replaces a males sperm, depending on what your teacher is looking for. Hope this helps
What makes hair a valuable piece of evidence?
Hair contains DNA. It can be examined in a lab to possibly discover who it belongs to, or at least biological information about them. It can help to quickly narrow down the pool of suspects.
Will be examined or will be examine?
The correct form is "will be examined." This is the passive voice construction in future tense, where the subject (the thing being examined) receives the action performed by the verb "examined."
What is the function of pollen grains?
Matured pollen grains contained sperm cells. When Pollen grains are sticky, you have pollen. Pollen grains are contained in the pollen sac, with the purpose of helping plants reproduce.
What the function of the pollen grains?
Matured pollen grains contained sperm cells. When Pollen grains are sticky, you have pollen. Pollen grains are contained in the pollen sac, with the purpose of helping plants reproduce.
What is another sentence with the word pollen?
I hate pollen! Pollen is annoying!!
What is pollen rate?
There is no such sense of a pollen "rate," but there is of a pollen count. Which means the average pollen grains in a cubic meter!
After the pollen grains land on the stigma what begins to grow from a cell in the pollen?
the pollen tube
