Biology, 01.12.2019 02:31 smortandsons
List the five spheres of earth and give two examples of environments that involve more than one sphere.
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Biology, 21.06.2019 15:30
Secondary pollutants are more harmful than primary pollutants. select the best answer from the choices provided ot of
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Biology, 21.06.2019 22:30
Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.
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Biology, 22.06.2019 14:30
Which of these is not an example of molecular homology? 1. use of dna and rna as genetic material 2.use of glycolysis as the first step in cellular respiration in both plants and animals 3. the lack of an igf-1 gene in prokaryotes 4. the use of aldolase b to break down fructose in bacteria, plants and animals
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Biology, 22.06.2019 17:30
According to these anatomical structures which two animals are probably most closely related
Answers: 2
List the five spheres of earth and give two examples of environments that involve more than one sphe...
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