Answer:
Decreased shade variation of red color because no trait form is now advantageous.
Explanation:
Earlier females choose mates based on vibrant colors of male feathers, therefore, there was a selection pressure on males to evolve the trait so that they get their mate and pass their genes to the next generation.
So when females switched to other criteria other than feather color to get their mate then the importance of color trait gets reduced and the trait becomes non-advantageous for male cardinal.
Therefore due to this change, there is no longer necessity remained to evolve the color trait so the shade variation will decrease over time as now no trait form remained advantageous for this bird species.
Answer:
The text shows that the animals expected a different outcome than the reality they are facing.
Explanation:
Orwell uses irony in this excerpt by showing how the animals goal at the beginning was to drive Mr. Jones away from the farm and establish there own society, Animalism, but ended in chapter 10 with their original commandments changed to one statement: “ALL ANIMALS ARE EQUAL BUT SOME ANIMALS ARE MORE EQUAL THAN OTHERS. (Four legs good, two legs better.),there is no longer Equality between animals and they are all ruled by their dictator- leader, Napoleon, who (as well as the pigs), begin to act like humans. Here Orwell implies that there is no real difference between the two, which is how he uses irony in this excerpt.
(ps. This is my second time answering so im sorry if i made some mistakes
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Answer:
Yes I think i have learned this
Explanation:
have fun and stay safe!
Fun. Nun. I’m pretty sure that’s it