Psychology

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Genetics_and_Psychology.html.zip

Genetics_and_Psychology.html

You may have heard about how genes determine our individual biological development. A gene is a tiny segment of DNA that contains the coding for a particular protein. We each inherit 23 chromosomes from each parent, and these chromosomes line up to form 23 pairs. These pairs contain the alternate genes for the same traits. Sometimes, one gene in the pair is "dominant," and can override the recessive gene in the pair. Consider this example of how genes work:

  • Because brown eyes are dominant, it only takes one gene in the pair to cause the child to have brown eyes.
  • To have blue eyes, the child must carry two blue-eyed genes.

Your reading will go into detail about what you need to be aware of about genetics and how its complexities are of concern to the field of psychology.

The link between Genetics and Psychology

Conclusion

During the week, we looked at the physical aspects of the brain including the production of natural endorphins that act as pain relievers in the body. The various aspects of the nervous system were also discussed. In addition, the study of genetics was introduced.

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