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Yakvenalex [24]
3 years ago
11

How does Propionibacterium acnes cause acne in humans?

Biology
1 answer:
Alla [95]3 years ago
4 0

Answer:

the answer is b

Explanation:

because the acnes will clog the poors and make it into acne

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What causes variations in asexual organisms?
Nezavi [6.7K]
<span>Variations in asexual organisms are rather rare since they occur as a result of mistake of mitosis during DNA copying. On the other hand, variations in sexual organisms are a result of fusion of two different gametes that carry different traits. Thus, the offspring carries characteristics of both parents, resulting in greater genetic variation within the next generation. Consequently, sexual organism obtain greater genetic variation than asexuallt reproducing species.</span>
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2 years ago
A diploid organism that has two identical alleles for the same trait is called _______ for that particular trait.
olchik [2.2K]

Answer:

Answer: Homozygous

Explanation:

An organism in which the two copies of the gene are identical that is, have the same allele is called homozygous for that gene.

4 0
3 years ago
Please please help! I'm really behind.
kipiarov [429]

Answer:

If the oil spilled in the gulf would have been processed oil, it would be worse than a normal oil spill as these oils have a higher shelf life.

Explanation:

Oil spills happen when a large quantity of oil gets mixed with large water bodies like <em>sea and oceans</em>. The oil being denser than water floats on the surface and does not mix with the water. It forms a coating on top of the water.

The difference between processed oil and normal oil is that they are heated at very <u>high temperatures</u> and this results in oxidation which creates <em>free radicals</em>, which are not good for the body and its cells. Also they have a very long shelf life due to which they will remain on water for a long time.

When oil spills happen, the <em>wind</em> cause the spill to spread over the water surface, thereby engulfing a large amount of area. The major disadvantages of the spill are:-

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3 years ago
A star has a high apparent magnitude and a low absolute magnitude. This star is likely
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Absolute magnitude : How bright the star actually is

I think the answer is : A. close to earth

The stars only seems to be bright because its radiated from a close distance

hope this helps
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3 years ago
chromosomes, which contain DNA, have serval functions. All BUT ONE of these statesmen’s is a function of chromosome
jolli1 [7]

Chromosomes, which contain DNA, have several functions. All BUT ONE of these statements is a function of chromosomes. A) Chromosomes determine the traits of an organism. B) Chromosomes provide instructions to make proteins.

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