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Osmoregulation is the regulation of water concentrations in the bloodstream, effectively controlling the amount of water..

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Lotic communities have conditions that are rather harsh for typical plants. Thus, the diversity of plant species in loti..

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In plants, growth occurs in meristems, which are the site of repeated cell division of unspecialized cells. These cells ..

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Indicator Species and Endangered Species

Certain species are capable of expressing characteristics indicative of the state of the ecosystem they occupy. They are..

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Upon fertilization, a zygote forms and develops into an embryo. This tutorial elaborates on the growth and development f..

complete-dominance
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