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galina1969 [7]
2 years ago
15

How was the photosynthetic eukaryote created? What happenend?

Biology
1 answer:
Sliva [168]2 years ago
3 0

study suggests that photosynthetic eukaryotes may have emerged around 1.9 billion years ago in freshwater habitats. Eukaryotes are thought to have evolved the capacity for photosynthesis through a process called endosymbiosis, in which a protist host encapsulated a photosynthetic cyanobacterium.

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The correct answer is B. Cholestrol and Vitamin D.

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If I breed a short for FF female with a short for Ff male then I will expect to see what type of offspring
Usimov [2.4K]
If being short is the dominant trait, then you should expect the offspring to also be short.

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5 0
3 years ago
The point below ground from which an earthquake's energy is released is called the focus. An earthquake's epicenter is located
Crazy boy [7]
<span>The correct option is C. On Earth's surface directly above the earthquake's focus.
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<span>The hypocenter, or focus is the point where the earthquake really starts. It's located under the surface in the tectonic plate boundary.  </span><span> <span> <span> </span> </span> </span>
The epicenter is the point on the surface of the earth that's directly above the hypocenter.
3 0
2 years ago
Read 2 more answers
What three categories of energy expenditure make up the total energy expenditure? Define each briefly. For the average person, h
Ratling [72]

The categories  of energy expenditure include the following:

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<h3>What is Energy expenditure?</h3>

These are the processes which involves how energy is used or spent. The categories are mentioned above with their appropriate explanations.

Read more about Energy expenditure here brainly.com/question/24652118

4 0
1 year ago
Draw structure of Gand? 3 marks​
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Answer:

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Explanation:

5 0
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