science

How have the historic levels of melanin in human populations changed due to migration? (1 point)

Humans that produced more melanin became more common as populations migrated away from the equator.

Humans that produced less melanin became more common as populations migrated toward the equator.

Humans that produced less melanin became more common as populations migrated away from the equator.

Humans that produced more melanin became more common as populations migrated toward the equator.

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  1. The answer would be C.

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  2. Agree

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  3. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3267121/

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    👤
    DrBob222
  4. Yeah man it's C

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  5. What is the test and lesson with until name and I'll have all the answers possibly

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  6. I can't see what you say until I type something

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  7. Correct its C.

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  8. Genetic Variation Over Time Quick Check

    Unit 8: Lesson 7:

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  9. The answers are:

    1. Humans that produced less melanin became more common as populations migrated away from the equator.

    2. The proportion of tortoises with the ability to extend their necks a long distance would increase.

    3. The environment changed such that green toads can blend into their surroundings better.

    4. More long-beaked hummingbirds.

    5. The proportion of white-furred rabbits in the population declines.

    These are 100% correct!

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  10. #1 and #4 are wrong i got a 75 percent.

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  11. what is #4

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  12. This is a site to ask questions, not to get answers to all of your quick checks, quizes, and tests! Very Dissapointing!

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  13. mrs alice nobody cares about your word if your gonna hate then you donโ€™t gotta check itโ€™s that easy ๐Ÿ˜‚

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  14. Marisah Maestas is lying. I got 100% using the answers given.

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  15. ๊ง๐“ฃ๐“ฑ๐“ฎ๐““๐“ฎ๐“ท๐“๐“ต๐“ฒ๐“ฌ๐“ฎ๊ง‚Is 100% correct.

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  16. ๊ง๐“ฃ๐“ฑ๐“ฎ๐““๐“ฎ๐“ท๐“๐“ต๐“ฒ๐“ฌ๐“ฎ๊ง‚is correct i can confirm

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  17. @๊ง๐“ฃ๐“ฑ๐“ฎ๐““๐“ฎ๐“ท๐“๐“ต๐“ฒ๐“ฌ๐“ฎ๊ง‚ is 100% correct

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  18. Aye anyone got the awnsers to Geometry-lesson45 Jacob gillson sqares and projectory of the sun and moon?

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  19. ๊ง๐“ฃ๐“ฑ๐“ฎ๐““๐“ฎ๐“ท๐“๐“ต๐“ฒ๐“ฌ๐“ฎ๊ง‚ is 100% correct

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  20. correct

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  21. ๊ง๐“ฃ๐“ฑ๐“ฎ๐““๐“ฎ๐“ท๐“๐“ต๐“ฒ๐“ฌ๐“ฎ๊ง‚ is 100% correct

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  22. C
    D
    C
    D
    A

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  23. anyone have the updated answers for question 4 and 5?

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  24. nvm i got the answers
    1. humans that produced less melanin became ore common as populations migrated away from the equator

    2. the proportion of tortoises with the ability to extend their necks a long distance would increase.

    3. the environment changed such that green toads can blend into their surroundings better.

    4. process used to develop new organisms with desirable characteristics

    5. selective breeding

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  25. (._.) is 100% correct! For Connexus students :)

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  26. yep! THANK YOU (._.)!

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  27. if your last two questions are about humming birds and bunnies instead of what the ppl giving answers are saying, here you go.

    1. Humans that produced MORE melanin became more common as populations migrated AWAY from the equator
    2.The proportion of tortoises with the ability to extend their necks a long distance would increase.
    3. The environment changed such that GREEN TOADS can BLEND INTO their surroundings better.
    4. more LONG-BEAKED hummingbirds
    5. The proportion of white furred rabbits in the population DECLINES

    I put keywords in all caps bc some of the answers look very similar if you don't read them closely enough, and I wanted to make sure people clicked the right answers.

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  28. @failing my connexus classes, number 1 was wrong. it was:
    Humans that produced less melanin became more common as populations migrated away from the equator.

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