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xeze [42]
3 years ago
12

Give an example of a scientific law.

Biology
1 answer:
Llana [10]3 years ago
5 0
Thermodynamics, the laws of gravitation
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Ou just read an article on the Endosymbiotic Theory. Based on what you read, what is the importance of the Endosymbiotic Theory?
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Answer: The endosymbiotic theory suggests that eukaryotic organisms evolve from primitive prokaryotic organisms.

Explanation:

According to the endosymbiotic theory the organelles like mitochondria and chloroplast in the eukaryotic cells have arisen from aerobic bacteria. The aerobic bacteria being prokaryotic cell was consumed by the anaerobic bacteria or prokaryotic cell.

The following are the evidences of the origin of eukaryotic organisms from prokaryotic organisms:

1. The chloroplast and mitochondria have circular DNA like bacteria.

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2 years ago
What is a cell that has only one single set of chromatids
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A cell that has only one set of chromatically would be a haploid.
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As the individual body size of an organism increases, the population density for this organism in a given habitat tends to
sertanlavr [38]
As the individual body size of an organism increases, the population density for this organism in a given habitat tends to decrease.

  <span>It has been shown that an inverse relationship between the size of an animal and its local abundance exist. Animals with larger body size have higher energetic requirements, resource exploitation, and susceptibility to predation and thus the competition is bigger. Yet, the density–body size relation depends on the physical complexity of the habitat and population of a species.</span>
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Is the formation of a new species from an existing species and can occur in two phases.
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Answer:

Meiosis

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Meiosis is the formation of a new species from an existing species and can occur in two phases.

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