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slavikrds [6]
3 years ago
9

40 POINTS

Biology
1 answer:
Stella [2.4K]3 years ago
8 0

Answer:

b

Explanation:

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Scientist use data from Gregor Mendel‘s studies to conclude that information about traits is passed from parents to offspring th
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The correct answer is genes.  

A trait refers to the feature like size or color, which is passed from the parents and is inherited by the offspring. The genes control traits and come in pairs, that is, one gene from each parent.  

The transmission of hereditary traits possesses its molecular framework in the accurate DNA replication. This generates gene copies, which can be transmitted to the offspring from the parents. In plants and animals, the reproductive cells known as gametes are the mediators, which transfer genes from one generation to the next.  


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3 years ago
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Why must cells be able to both transcribe and replicate their DNA? (2 points)
Artemon [7]

Answer: The correct answer is D) Replication creates new DNA while transcription creates mRNA.

Replication is a genetic process in which DNA ( deoxyribonucleic acid) is duplicated so that two copies of the genetic material is prepared. This is important for cell division.

Transcription is a process, which includes copying of the genetic formation from DNA into mRNA ( messenger RNA). This provides instructions for the synthesis of specific proteins.

Thus, the correct option is D)

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2 years ago
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What are two things that drive the global conveyor belt? Question 1 options: Temperature and the moon The moon and salinity Sali
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Answer:

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Explanation:

6 0
3 years ago
According to the text, what happens when organisms cannot adapt to changes in their environment?
Tema [17]

Answer:

<em>The correct options are A) They move to another environment.</em>

<em>B) They risk dying out.</em>

Explanation:

According to natural selection, only those organisms are able to live and survive in an environment which can adapt to the changes in an environment. Such organisms reproduce and pass on their characteristics to their offsprings.

Organisms which are not able to adapt to changes in an environment either migrate to other places or die as they are not able to survive by the changes being made.

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What is the most common rock on earth
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Igneous rocks<span>, which means that they cooled from a magma. There is lots of liquid rock available.</span>
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