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Snezhnost [94]
3 years ago
6

Which statement is true? O A. A hypothesis must be based on the researcher's analysis of the data collected in the experiment. O

B. A hypothesis must be testable for it to be useful in scientific research. O c. A hypothesis must be supported by the results of the research study.
Biology
1 answer:
Alja [10]3 years ago
7 0

i believe the answer is B, because you must form a hypothesis before you conduct the experiment.


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Define "water pollution".
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Explanation:

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What structures to eukaryote cells have that prokaryotes do not?
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What mechanism did darwin propose to supply the changes needed for evolution
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3 years ago
Matings between individuals from the two populations of Rhagoletis produce hybrid flies that appear to be healthy and have norma
Mama L [17]
<h2>The correct answer is : C.</h2>

Explanation:

  • According to the question, mating between two populations of Rhagoletis produce hybrid flies.
  • This means that the two population is present in the same habitat or locality, hence they are capable of coming in contact with each other and mate. Hence, the answer cannot be Habitat Isolation.
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  • The zygote formed by the above fertilization is capable of developing into healthy hybrid flies with normal life span. Hence, Pre-zygotic Isolation is absent.
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8 0
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you would have 100% RY grasshoppers. All their offspring would have red and yellow stripes

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Using a punnet square

Y Y

R RY RY

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it would look like this

( sorry for the horrible punnet square)

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3 years ago
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