Biology, 16.10.2019 04:00 AngelOfLove
What are the living components of the environment that interact within an ecosystem?
a. biotic factors
b. abiotic factors
c. density-dependent factors
d. density-independent factors
Answers: 1
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List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.
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Anne, an intern in a microbiology lab, was observing the characteristics of various specimens of protists. match each specimen to the category of protist to which it belongs.
Answers: 1
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Gene expression is the activation of a gent that results in a question 1 options: protein dna mitochondria
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Biology, 22.06.2019 10:30
Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.
Answers: 1
What are the living components of the environment that interact within an ecosystem?
a. bioti...
a. bioti...
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