Biology, 04.12.2019 03:31 alissa3329
Which of the following statements about eutrophication is false? eutrophication occurs when populations of phytoplankton in a body of water are relatively small. the eutrophication of a body of water can occur gradually over many years. eutrophication occurs when none of the nutrients required for phytoplankton growth are in limited supply. eutrophication is sometimes associated with compounds that are hazardous to human healt
Answers: 3
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Imagine a self-reactive t cell that has not undergone clonal deletion in the thymus (that is to say, it has escaped central tolerance). if it encounters self antigen in the absence of an infection or inflammation, what will happen to this self-reactive t cell? (select two answers) (a) the t cell undergoes clonal expansion. (b) the t cell gains effector functions. (c) the t cell undergoes apoptosis. (d) the t cell becomes activated. (e) the t cell becomes anergic.
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Biology, 22.06.2019 15:00
Oak and maple trees, chipmunks, white-tail deer, and black bears emerging from hibernation are all organisms that may be found in which biome
Answers: 1
Which of the following statements about eutrophication is false? eutrophication occurs when populat...
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