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Katena32 [7]
2 years ago
13

Which of the following statements is correct?

Biology
1 answer:
telo118 [61]2 years ago
8 0
The sun is at the center of our solar system but it is not the center of our universe
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A mining area is being restored through passive ecological succession.
densk [106]

Answer:

A. Chemical-element storage will increase.

Explanation:

I just took the quiz and got it right!

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2 years ago
What is a substance
Wewaii [24]

A structure which is made by molecules is called substance

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3 years ago
At the beginning of the Iraq war only 38% of Americans said the war was justified even if Iraq did not have weapons of mass dest
slega [8]

Answer: Cognitive dissonance

Explanation: Cognitive dissonance transpires when an individual carries two or more mutually opposed notions, impressions or standards of behavior or partakes in an activity that goes contrary to any of the aforementioned and in that case undergoes a feeling of strain and tension for that reason. However, when both activity or notions are not done in the same way to be accurate, the individuals involved tend to do everything within their reach to amend them until they match uniformly which we can see in this case.

5 0
3 years ago
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PLEASE HELP DUE TOMORROW!
Nitella [24]

Answer:

the advantage is free more space to plant crops and farm animals and build houses

the disadvantage is destroying the animal environment and may cause climate change and killing an endangered species by destroying there houses or by accident

7 0
3 years ago
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Which of the following does not represent a common outcome following introduction of foreign DNA into a bacterial cell?Choose on
AleksandrR [38]

Answer:

The correct option is A, since if the DNA enters in a circular form it is called a plasmid, and the plasmids upon entering the bacteria self-replicate outside the genetic structure, which gives the bacteria better survival qualities.

Explanation:

Plasmids are generally circular extrachromosomal DNA molecules that replicate and transmit independently of chromosomal DNA, and are normally present in bacteria, archaea, and sometimes in eukaryotic organisms such as yeast. Its size varies from 3 to 10 kb. The number of plasmids can vary, depending on their type, from a single copy to a few hundred per cell. Plasmid vectors allow cloning of exogenous DNA ligands of up to 4 kb since a larger size than this makes cloning in these vectors difficult. The term plasmid was first introduced by the American molecular biologist Joshua Lederberg in 1952. Plasmids can only coexist as one or more copies in each bacterium, due to cell division they can be lost in one of the secreted bacteria.

5 0
3 years ago
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