Ascientific theory
a) is the scientific community’s best explanation for certain observable f...
Biology, 23.09.2019 00:30, 2021andrewkell
Ascientific theory
a) is the scientific community’s best explanation for certain observable facts
b) describes an observed pattern in nature without attempting to explain it
c) is an attempt to explain how or why things happen in the manner observed
Answers: 2
Biology, 22.06.2019 02:00, badpotterchris
How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.
Answers: 1
Biology, 22.06.2019 16:20, cobalt3931
What is gene flow? apexa: selection for average traits b: when a population splits in twoc: a mutation becoming more commond: genes moving between two populations
Answers: 1
Biology, 23.06.2019 05:30, travawnward
Now that you have learned about indicator solutions, write a hypothesis to answer the lesson question, “what macromolecules are present in the mystery food sample? ” (keep in mind that your teacher strongly suspects zack, who ate tofu, is guilty.) hypothesis: if the mystery food is tofu, then .
Answers: 1
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