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stepan [7]
3 years ago
7

9. What are mutations, and how do they increase the genetic variation within a species?

Biology
1 answer:
leva [86]3 years ago
5 0

Mutations are changes that occurs in our DNA sequence, either due to mistakes when the DNA is copied or as the result of environmental factors such as UV light and cigarette smoke.

They increase the genetic variation within a species because they can create entirely new alleles in a population, random mating, random fertilization, and recombination between homologous chromosomes during meiosis which reshuffles alleles within an organism's offspring.

HOPE THIS HELPS :)

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Explanation:

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To calibrate the x-axis for 14C decay, you have to convert half-lives to number of years. Recall that 14C has a single half-life
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d. 28,650 years

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Explanation:

hope this helps ! :)

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3 years ago
Read 2 more answers
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lana66690 [7]

Answer:

The difference between both infections is that viral infections where the virus is latent, this virus once infected is protected in the nerves of the animal organism, as for example in humans the herpes family viruses (HSV1) are housed in ganglionic terminals such as the trigeminal ganglion or the V cranial nerve, so that in a situation of immunodepression, reinfect the individual again, causing him to be unable to remove the virus from his body.

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In short, latency refers to the fact that the individual lives with the virus for life, and persistence is that it is possible to eliminate it over a long period of time since the infectious microorganism is considered very difficult.

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AA: Symbol:
2. DNA: mRNA:
AA: Symbol:
3. DNA: mRNA:
AA: Symbol:
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Try a longer sentence
5. Following the same procedure, decode the message your teacher gives you below. (Note: the stop codons are used as spaces)
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