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icang [17]
2 years ago
7

Check the statements below that provide evidence for the endosymbiosis theory

Biology
1 answer:
Mariulka [41]2 years ago
3 0

The DNA in the nucleus and mitochondria are the same.

This is not exactly true, although they are similar. This is not a correct option.

The following three are correct options:

Mitochondria and chloroplasts grow independently from the cell.

This is true, and supports the idea that they previously existed as their own organisms.

Prokaryotic cells, mitochondria, and chloroplasts are all the same size.

All three organisms/organelles are roughly the same size, which supports the idea that chloroplasts and mitochondria are descendants or prokaryotes.

Mitochondria and chloroplasts contain their own ribosomes.This is true as  well.

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irina1246 [14]

Answer:

Acid Sulfate Soil

Explanation:

This type of soil is represented in some soils with characteristics of high sulfate levels and high acidity.

3 0
3 years ago
What types of organisms would you expect to see in an area that recently experienced a volcanic eruption?
Licemer1 [7]

Hello There!

The correct answer is

b. mosses and algae

Hope this helped

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5 0
3 years ago
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Why do scientists believe that winters might be milder on the Eastern Seaboard in the future?
sammy [17]
D. A change in the amount of polar ice will alter how ocean currents move
4 0
2 years ago
Which of the following are important features for transcription?
devlian [24]

Answer:

The correct answer will be option-A and B.

Explanation:

Transcription is a process which synthesizes a complementary molecule of DNA which acts a messenger called RNA.

The gene contains a sequence of the nucleotide at the beginning of gene called promoter sequence. The promoter sequence has the ability to attach an RNA synthesizing enzyme called RNA polymerase.

The RNA polymerase is the enzyme which synthesizes the RNA molecules using a single strand of DNA called template strand.  RNA polymerase binds nucleotide at 3' end of the strand thus proceeding the strand in 5' to 3' direction.  

The promoter and RNA polymerase begins the process of transcription and thus option-A and B is the correct answer.

6 0
3 years ago
How is the sun the major source of energy in the water cycle
julsineya [31]
Our sun<span> is the only </span>source of energy<span> that  does propels of the  </span>water cycle<span>. It's heat, or hot substance causes the surface evaporation that begins cycles.</span><span> The </span>water cycle<span> begins with the </span>sun, <span> and wind causing </span>water<span> to evaporate. The </span>water<span> is only carried high, not low above the earth's surface on rising currents of air.
Hope that this helps you! =)</span>
5 0
3 years ago
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