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strojnjashka [21]
3 years ago
5

A client has a rash on the arm that has been treated with an antibiotic without eradicating the rash. What type of examination c

an be used to determine if the rash is a fungal rash using ultraviolet light?
a) Potassium hydroxide test.
b) A Wood's light examination.
c) Skin biopsy.
d) Fungal culture.
Biology
1 answer:
galben [10]3 years ago
7 0

Answer:

b. A Wood's light examination

Explanation:

A wood lamp examination is a test that uses ultraviolet light to examined a skin infected with bacteria or fungal infection.

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Which statement accurately describes the energy needs for photosynthesis and cellular respiration?
zavuch27 [327]

Answer:

D.

Explanation:

Solar energy is needed for photosynthesis, and chemical energy in the form of glucose is needed for cellular respiration.

7 0
3 years ago
Which is not a physical change in the digestive system?
bulgar [2K]

Answer:

C

Explanation:

it is chemical, not physical

6 0
2 years ago
This is so difficult pls help
lapo4ka [179]

Answer:

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8 0
2 years ago
Dr. Nachman and his colleagues collected rock pocket mice across 35 kilometers of the Arizona Sonoran Desert, which included bot
vlada-n [284]

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
2 years ago
Which factor is most important for determining the phase in which a substance exists?
sashaice [31]

Answer:

The answer is Mass

6 0
3 years ago
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