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kumpel [21]
2 years ago
15

Answer to this question

Biology
1 answer:
Anvisha [2.4K]2 years ago
4 0

Answer: the answer is D

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Eukaryotic secondary plastids are the result of an endosymbiotic event that involved (blank) as endosymbionts. Since this origin
Free_Kalibri [48]

Answer:

The correct answer is - Cyanobacteria; Horizontal gene transfer

Explanation:

According to the endosymbiotic theory it is believed that the eukaryotic plastids (mitochondria and chloroplasts) have developed from symbiotic bacteria, such as cyanobacteria and alpha-proteobacteria.

During this symbiotic process, some genetic material may have been move in between the symbiotic counterparts in a process called Horizontal gene transfer or lateral gene transfer.

thus, the correct answer- Cyanobacteria; Horizontal gene transfer

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vredina [299]

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A.

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What must an organism do to be considered successful according to natural selection?
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Organisms who happen to be best suited to an environment and reproduce most successfully will be consider successful in terms of natural selection.
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The management of organizations in the food system is known as what management
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Students can also choose directed electives that allow them to get a certificate in Child Nutrition Program Management.

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When crude oil is distilled, it is separated into categories. What are those categories characterized by?
goldfiish [28.3K]

Answer:

Differences in their boiling points

Explanation:

When crude oil is distilled and separated into categories, the categories are characterized by the differences in their boiling points.

At different boiling points, each of the fraction will separate out.

  • Crude oil is made up of different fractions of hydrocarbons.
  • As the chain length of the hydrocarbon increases, the volatility reduces and boiling point increases.
  • Components with short carbon lengths rises out from the column first and are cooled and extracted.
  • The categories are thereby, classified based on differences in their boiling points.
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