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N76 [4]
3 years ago
12

Which is the best example of organisms that have been naturally selected?

Biology
2 answers:
KengaRu [80]3 years ago
6 0
<span>Natural selection is when species learn to adapt to their environment. They could (1) differential reproduction, that is, not all organisms are able to reproduce to their fullest capacity because nature cannot simply sustain it and (2) acquire genes, that is heredity. Certain characteristics of organisms tend to survive if it continues to strive. If it survives, this trait is passed down to the next generations forgetting the other traits but only the one who could survive the environment. Therefore it is true that <span>natural selection is when ‘organisms inherit advantageous traits, and tend to reproduce more successfully than other organisms’. One best example is the extinction of other animals and some with the same species retains.</span></span>
Olin [163]3 years ago
6 0
One example is the snowy white owl. It came from the forest and rested and lived near a town. In the town, there was a lot of pollution, so the snowy owl evolved to become more blended with pollution and smoke, a brown or black color. So now, the snowy owls were technically extinct by natural selection and the darker shades of owls survived because of their adaptation to the environment and the color of their feathers. 
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Answer:

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The phosphate, however, reacts with the water to reduce the oxygen levels obtainable in the water. Without oxygen, the fishes die off.

It is not unusual to find that with increased phosphate in water, healthy fishes begin to die off without any other plausible explanation.

The solution is to clean the water or treat it with solutions that impact positively whilst reducing the phosphate levels.

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8 0
3 years ago
Does a flower have a simple or complex structure
tigry1 [53]

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Explanation:

5 0
3 years ago
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Punnet square
        
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F1 generation
                                                                      rr, rw, rw, ww
Probability
                            red flower (rr)     = 1
                            pink flower (rw)  = 2
                            wite flower (ww) = 1


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3 years ago
Briefly explain transcription and translation using the following terms: gene, RNA polymerase, tRNA, mRNA, ribosome, nucleus, co
-BARSIC- [3]

Answer:

take the information in DNA and use it to produce proteins. Transcription uses a strand of DNA as a template to build a molecule called RNA. ... During translation, the RNA molecule created in the transcription process delivers information from the DNA to the protein-building machines

Explanation:

which translates mRNA. tRNA is the link between the two other types of RNA.

3 0
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