Pollen Essay

Ladies and gentlemen, I am honored today to be here as a palynologist and ordain be providing information which ordain essentially help solve the case. I am an sensation in pollen analysis, graduated from University of Tennessee, major in the field of rhetorical palynology. I had over ten years of experience serviceable at the Crime Lab in which I roll off helped do research more or less(prenominal) pollen samples and tested them out. I went afield to Italy fifteen years past in order to pull my Master Degree. The reason of my straw man here today is to necessitate everyone more familiar with pollen and more other details slightly pollen and marijuana. First of all, pollen is a fair powdery substance, consisting of microscopic shreds accomplish from the manly part of a blossom or from a male cone. Each grain contains a male gamete that sack up fertilize the young-bearing(prenominal) ovule, to which pollen is transported by the wind, insects, or other animals. Pollen is produced in the anther from the cells in the male coiffure called microsporocyte, which tell apart to form microspores; microspores in turn divide to form two cells that will pop off a pollen grain. The pollen for each kind of tree or flower is typical to that species, so there is no definite interpretation for what pollen in general looks desire.

The grains arent even round; the size in like manner varies but all are typically small, cannot be seen with natural eyes. 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 frugal hanker tree is kidney shaped and measures about 40 x 60 mic! rometers. Pollen is usually produced in late summer, fall and approximately in spring. Pollens function is to fertilize the ovary of the flower so a seed can develop and then reproduce. Pollen differs from name to plant because of its differences in shapes and sizes. Therefore, in a crime mount that contains pollen, investigators mother a certain data base of pollen which would equalize with ones implant at the scene. Bingo! Figure 1 Marijuana...If you wishing to bring forth a full essay, order it on our website: BestEssayCheap.com

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