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Nonmotile sperm both wind and insect pollinated

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Biological dispersal refers to both the movement of individuals animals , plants , fungi , bacteria , etc. Dispersal is also used to describe the movement of propagules such as seeds and spores. Technically, dispersal is defined as any movement that has the potential to lead to gene flow. Biological dispersal may be contrasted with geodispersal , which is the mixing of previously isolated populations or whole biotas following the erosion of geographic barriers to dispersal or gene flow Lieberman, ; [6] [7] Albert and Reis, [8]. Dispersal can be distinguished from animal migration typically round-trip seasonal movement , although within the population genetics literature, the terms ' migration ' and 'dispersal' are often used interchangeably.
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Pollination

Nonmotile sperm both wind and insect pollinated
Nonmotile sperm both wind and insect pollinated
Nonmotile sperm both wind and insect pollinated
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Pollination - Simple English Wikipedia, the free encyclopedia

Angiosperms flowering plants. Credit: E. Hermsen DEAL. One of the major factors that accounts for the great diversity of floral structures and flowering plant species is pollination. Flowers are not colorful or nicely scented in order to please people, although certainly these attributes have proven to be an evolutionary advantage for some plants in the Anthropocene. Rather, one of the primary purposes of flowers is to attract animal pollinators so that pollination and fertilization can occur.
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BSCI 124 Lecture Notes

Sperm is the male reproductive cell , or gamete , in anisogamous forms of sexual reproduction forms in which there is a larger, "female" reproductive cell and a smaller, "male" one. Animals produce motile sperm with a tail known as a flagellum , which are known as spermatozoa , while some red algae and fungi produce non-motile sperm cells, known as spermatia. Sperm cells form during the process known as spermatogenesis , which in amniotes reptiles and mammals takes place in the seminiferous tubules of the testes. The spermatocytes then undergo meiosis , reducing their chromosome number by half, which produces spermatids. The spermatids then mature and, in animals, construct a tail, or flagellum, which gives rise to the mature, motile sperm cell.
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A 'difference between' Site. Simple point wise difference between biology, physics and chemistry. Major Differences.
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