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Afina-wow [57]
3 years ago
6

Neville is testing a hypothesis through experimentation. He believes that raising the temperature difference between two water s

amples will lead to stronger circular currents when the samples are mixed together. Which of these actions would be considered a mistake in Neville's experiment?
Biology
1 answer:
Rasek [7]3 years ago
3 0

B.  He randomly varies the volume of hot and cold water across his trials.

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Dr. Nachman and his colleagues collected rock pocket mice across 35 kilometers of the Arizona Sonoran Desert, which included bot
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Answer:

1)

  • frequencies of light-colored mice  ≅ 0.74
  • frequencies of dark-colored mice ≅ 0.26

2)

  • frequencies of light-colored mice ≅ 0.13
  • frequencies of dark-colored mice ≅ 0.87

3)

  • q² = 0.74
  • p² = 0.02
  • 2pq = 0.24      

4)

  • q² = 0.13
  • p² = 0.4
  • 2pq = 0.46

5)

The dark-colored fur seems to have the greatest overall selective advantage

6)

Dark lava, that changed the color of the substrate, from light to dark.

7)

Because to produce dark color, animals from the different regions suffered different mutations that drove them to have almost the same dark fur color. All of the animals are inhabiting dark substrate, which means that this environmental condition is favoring the same phenotype.

8)

To see if the mice population is evolving, you need to take a sample of animals per year, through many years, and analyze if it is changing or not. If the population is evolving, you will notice a change in the allelic and genotypic frequencies over the years, favoring one genotype or the other. If the population is not evolving, the frequencies will keep equal through the years, it will not change.

Explanation:

Due to technical problems, you will find the complete explanation in the attached files.

Download pdf
8 0
3 years ago
A patient diagnosed with metastatic cancer of an unknown primary has cancer cells that are
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8 0
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Malaria was once prevalent in Europe and the USA in the early 1900s but was successful eliminated from these areas. However, mal
Leokris [45]

Answer:

Yes it is correct to say.

Explanation:

The disease in the question, malaria, is an infectious disease what is mosquito borne and its symptoms start from fever, headaches and goes up until death.

There is no direct correlation between poverty and the disease but there is an indirect one. Since these poor countries in Asia, Africa and South America are dealing with poverty, this causes the invertentions for the spreading of the disease, the general knowledge of the public, the healthcare and the treatment of the disease to be low and therefore malaria is still provalent in these parts of the world.

I hope this answer helps.

5 0
4 years ago
A factors or conditions within an experiment that is kept the same is called the
kifflom [539]

Answer:

A factors or conditions within an experiment that is kept the same is called the=Control variable

4 0
3 years ago
Read 2 more answers
What goes in and out of a cell respiration?
Scorpion4ik [409]

The chemical equation of cellular respiration is C6H12O6 + 6 O2 + 6 H20 -------> 6 C02 + 12 H20. Meaning glucose, oxygen, and water go into the process with carbon dioxide and water being produced by cellular respiration.            



Hope this help

4 0
3 years ago
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