Science Homework Help
Southwestern Oklahoma State University Human Genetics Myths Discussion
Pick one of the traits discussed in the following link. Do a little research and see if you can find more information. Do you think the information in the link is right. Present it in your own words in an original post. Then respond to two other students. All citations must be in APA format. Any source must be cited.
http://udel.edu/~mcdonald/mythintro.html
Give response to those two students.
Student one:
It is a typical misguided judgement that a specific prevailing quality that cause a window’s peak hairline. Like different attributes that impact hair development, different qualities cooperate to assist with deciding the state of our hairlines. A few specialists accept that hair designs are heritable, so a direct relation with a widow’s peak hairline might expand your shots at having this hairline, as well. Heredity markers in your DNA, alongside age and sex, impact the odds that you will have a widow’s peak hairline. Most young children have a smooth, level hairline. As they age into their teenager and adult years, their hairlines will in general, move higher up the brows. The presence or nonappearance of a widow’s peak hairline is simply one more illustration of our different highlights. Age-related retreating hairline examples can likewise look like a widow’s peak in all kinds of people. I believe this information is right as both links basically state that the widow’s peak is only a genetic feature and nothing that could be passed on in reality. I, personally, do not have widow’s peak but I am interested to know, do you? 23andMe. (n.d.). Widow’s peak hairline & genetics. 23andMe. https://www.23andme.com/topics/traits/widows-peak/.
Student two:
Like a lot of my fellow students, I was always taught that tongue rolling is genetic and that only so many people could perform the task. After doing research over the topic, it is obvious that nothing about tongue rolling is genetic; actually people can teach themselves how to do it. There was a study done on identical twins where both were asked to roll their tongues and only one twin could do it. This proves that tongue rolling is not genetic, because if it was, both twins would be able to do it. I always thought that I was special because I could do so, but now I know that is not the case!
Woods, C. (2015, August 5). Debunking the biggest genetic myth of the human tongue. PBS. https://www.pbs.org/newshour/science/genetic-myth-textbooks-get-wrong.
