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biology

Evolution Versus Natural Selection Quick Check
1. Consider the following scenario:
An animal is born with a shorter tail. This makes no difference to its ability to survive or reproduce, but as a result of pure luck, the animal survives, reproduces, and passes its shorter tail down to its offspring. Over time, the species develops a shorter tail.
What type of process is described in this scenario?
*genetic drift
2. The process of altering the genome of one species by adding genes from another species in order to gain a beneficial trait is known as
*genetic modification.
3. Consider the following scenario:
Some fish in a murky underground lake have lighter scales than the others. This makes it slightly harder for the lighter fish to escape detection by predators, but most light-colored fish live long enough to reproduce. A natural event separates the dark-scaled fish from their light-scaled cousins, and as a result, a new species of dark-scaled fish emerges.
Which statement accurately describes the scenario?
*The fish experienced an evolutionary change because of genetic drift.
4. Which scenario accurately describes an example of artificial selection?
*A farmer intentionally breeds oranges to be more resistant to aphids.
5. Over many generations, there is a good chance that an advantageous gene will be shared by every organism of the same species or that a new species will emerge. These long-term outcomes are called
These are all correct as of March 23 2022
*evolution.

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  1. 1. genetic drift

    2. genetic modification.

    3. The fish experienced an evolutionary change because of genetic drift.

    4. A farmer intentionally breeds oranges to be more resistant to aphids.

    5. evolution.

    100% if you use these answers. How do I know? I did the Quick Check :)

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  2. BeepBoop and Sup are 100% correct
    I know this because I took the quick check and got 100%

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  3. 100% ty

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  4. Beepboop 100%

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  5. yep. 100%

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  6. okok

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  7. 1-A
    2-C
    3-A
    4-A
    5-B
    Leave a like if you get it right

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  8. if u nice give like (:

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  9. ^im not nice so you get a dislike

    BUT still a 100% for both of em

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  10. like this if you are in love with Tom Holland :)

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  11. Tom Holland? Seriously? Bru.

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  12. Also, I had different questions. Here are the answers.
    Epigenetic changes cannot be explained by DNA structure but genetic changes can.
    Beak morphology of Galapagos finches.
    A decrease in species abundance.
    A graph
    By making observations over a long period of time.

    100% hope this helps.

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  13. beepboop is still correct on 4/26/22

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  14. Well, I just dumped Zendaya and now I am single and ready to mingle. ;) lol
    plz like

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  15. That's bruh on so many levels dude.

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  16. beepboop is all correct
    100%

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  17. Follow my in$tagram 2brazy4yu._

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