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ICE Princess25 [194]
3 years ago
14

6. A biologist hypothesizes that restricting food from mice will decrease their activity. He designs an experiment in which he o

bserves the activity of 50 mice under restricted food regimens. Which of he following is true about his study?
A. The study is well designed since it uses a large sample of mice.
B. The study does not include a control group.
C. The study includes too many variables.
D. The results will allot the biologist to draw a valid conclusion.
Biology
2 answers:
Maksim231197 [3]3 years ago
8 0
<span>C. The study includes too many variables. </span>
aleksandr82 [10.1K]3 years ago
4 0

Answer : Option B) The study does not include a control group.

Explanation : The experiment does not includes a control group in it, as the inclusion of control group would have been used as a benchmark to measure how the other tested results were. The biologist simply hypothesized that restricting food from mice will decrease their activity. And on the same he designed his experiment in which he observed the activity of 50 mice under restricted food regimens. And he lacked a comparison for the results, i.e the control group.

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A)Exons 2 and 3 must have the same number of nucleotides. B)Exons 2 and 3 must contain an integral number of codons (that is, th
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ICE Princess25 [194]

Answer:

The correct answer is A.

Explanation:

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So the answer is A.

I hope this helps.

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3 years ago
9. Which substances contain nitrogen?
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Answer:

proteins is the answer of this question

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3 years ago
CORRECT + BEST EXPLANATION GETS BRAINLIEST
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An independent variable is a variable which change is not affected by that of another variable. By process of elimination you can take out B and C. An independent variable can also change so that takes out A. That leaves D.
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