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Sati [7]
3 years ago
10

Write a hypothesis about the effect of the red light on the population of light red walking beans. Use the "if . . . then . . .

because . . ." format, and be sure to answer the lesson question: "How does natural selection change the phenotypes within a population over time?"
Biology
2 answers:
bearhunter [10]3 years ago
7 0

Answer:

If the color of the light in the environment changes, then the number of light red walking beans increases because the red light makes the light red walking beans more difficult to see.

Monkey
2 years ago
Thank you so much this really helped me
PtichkaEL [24]3 years ago
4 1
If red light is shined on a population of red walking beans then they would not be as red as when started because they need light to survive and red light is present but they reflect it until they need it to survive.

Mutations that naturally occur can change phenotype and if it is beneficial to the species then it will be past on if it is no then it will die before passing it on.
Monkey
2 years ago
This was wrong
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Each of the mutants listed below this paragraph has a different mutant form of the gene encoding protein X. Each mutant gene con
Aleks [24]
It should be taken into consideration the presence of frameshift mutations. Frameshift mutation, due to addition or deletion of a base, results in the change of reading frame and consequently in changed protein. But it is known that 3 nucleotides on mRNA code for the specific amino acid. If the number of inserted or deleted nucleotides is 3, it will result in the absence<span> of only 1 amino acid which is not expected to drastically change protein sequence.
Knowing all this, it can be concluded the following:
</span>
<span>-/-/+/-/- <u>OK </u>- Due to 4 deletions and 1 insertion, effectively only 3 nucleotides are missing.
</span>+/-/+ <u>Not OK</u> - Due to 1 deletion and 2 insertions, effectively only 1 nucleotide is added leading to the frameshift mutation.
+/-/+/- <u>OK </u>- Due to 2 deletions and 2 insertions, a number of nucleotides remain the same.
+/+/-/+ <u>Not OK</u> - Due to 1 deletion and 3 insertions, effectively only 2 nucleotides are added and the frameshift mutation occurs.
-/+ <u>OK </u>- Due 1 deletion and 1 insertion, a number of nucleotides remain the same.
<span>- <u>Not OK</u> - Due to 1 deletion, the frameshift mutation occurs.
</span>-/-/-/-/-/- <u>OK </u>- <span>Due to 6 deletions, it will be deleted 2 amino acids and the protein will be nearly normal.</span>
<span>+/+/+ <u>OK </u>- Due to 3 insertions, 1 amino acid will be added in excess.
</span>-/- <u>Not OK</u> - Due to 2 deletions, the frameshift mutation occurs.
8 0
3 years ago
Answers please help
Degger [83]
I’ll help but the image for me isn’t available sorry.
8 0
3 years ago
How would you expect the return of the wolves to yellowstone to affect the other species there?
cestrela7 [59]
Due to the wolves being the natural predator of some species, like elk, the population would likely be impacted after the reintroduction of the wolves. These wolves would hunt their prey, causing a drop in population.
6 0
2 years ago
Which part of a plant serves as a home for nitrogen-fixing bacteria?
alex41 [277]

Answer:

nodules

Explanation:

apex

5 0
3 years ago
Read 2 more answers
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