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wolverine [178]
3 years ago
7

You perform an experiment and find that your results do not agree with the accepted theory. Did you make an error in your proced

ure?
Biology
1 answer:
xxTIMURxx [149]3 years ago
4 0
No, because aren’t theories hypothesis? They aren’t facts
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Define mutation by using the phrase DNA code
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An environmental group claims that a local chemical plant is polluting a nearby river. They are calling for a shutdown of the ch
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4 years ago
A population of wild-flowers was scored for flower color. There were 302 blue (BB) plants, 1857 violet (BR) plants and 811 red (
Paul [167]

Answer:

frequency of the blue (B) allele = 0.4142

frequency of the red (R) allele = 0.5858

The number of blue plants expected is 509.652

The number of red plants expected is 1019.304

The anticipated number of violet plants is 1441.341

Calculated chi square value

= 84.5320 + 42.5688 + 119.8692\\= 246.97

Explanation:

Frequency of blue allele is

Frequency of blue allele is equal to sum of frequency of BB and half of frequency of BR

\frac{302}{2970} + \frac{1}{2} \frac{1857}{2970} \\= 0.1016 + 0.3126\\= 0.4142

Frequency of other allele

1- 0.4142\\= 0.5858

Chi Square test

See the attached file

The number of blue plants expected is 509.652

The number of red plants expected is 1019.304

The anticipated number of violet plants is 1441.341

Calculated chi square value

= 84.5320 + 42.5688 + 119.8692\\= 246.97

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3 years ago
To function on their own, unicellular organisms must do what
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B. Get Energy, Maintain Health, and Reproduce 
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