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Mars2501 [29]
3 years ago
6

Which of the following best defines gene flow?

Biology
2 answers:
maw [93]3 years ago
5 0
The best definition to define gene flow is a<span>n important mechanism for transferring </span>genetic<span> diversity among populations which migrants into or out of the population.</span>
ExtremeBDS [4]3 years ago
3 0
I found some options to a question similar to yours.
So, I believe the correct answer is any movement of genes from one population to another.
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What does the term "Survival of the fittest" mean?
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The numbers represent the change in energy for a chemical reaction. They are calculated by subtracting the energy of products fr
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Answer:

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give an example of terrestrial food chain.What percentage of energy is transferred to the next higher level? [3 marks]
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Which term best describes the number of calories the body uses at rest??
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The choices can be found elsewhere and as follows:

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3 years ago
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Identify how the addition of acetyl groups to histones leads to a weaker association of DNA in nucleosomes.
kipiarov [429]

The addition of acetyl groups to histones leads to a weaker association of DNA in nucleosomes because they help to condense it into chromatin.

<h3>What is the relationship between histones and DNA?</h3>

Histones are a family of basic proteins that associate with DNA in the nucleus and help to condense it into chromatin. Nuclear DNA does not appear on free linear strands; it is highly condensed and involves histones to fit inside the nucleus and participate in the formation of chromosomes.

<h3>How does DNA compact with histones?</h3>

Each chromosome is made up of a single molecule of double-stranded DNA wrapped around histones, the nucleosome. This fiber rewinds into a second level of compression, known as the solenoid. Most of the time, cells keep the DNA compacted in the selenoid loops attached to the chromosomal backbone.

Whit this information, we can conclude that the addition of acetyl groups to histones leads to a weaker association of DNA in nucleosomes because they help to condense it into chromatin.

Learn more about DNA in brainly.com/question/264225

8 0
2 years ago
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