Skip to main content

Part 14: Reflection of the past five months

 Module 14: Human Evolution // Class Reflection

When I first transferred to K-State from a community college, I learned that to get a degree in biology I would need to take Evolution. To be honest, I dreaded the idea of it so I chose to major in Life Science instead. However, I had to take Biological Anthropology which was a whole semester of what we covered in Module 14 - Human Evolution. I learned about evolution in my biology class in particular Animal and Plant Biology (Organismic Biology). It was then that I realized that human evolution is not my favorite biology subject. This class which is simply called Evolution completely changed my perspective about what Evolution is all about. 

This class has been one of my favorite classes mostly for various reasons. First, repetition is integrated into the course. I went over the concepts a minimum of four times for each module through lectures, exercises, videos, and blog posts. Secondly, the R exercises challenged me in sooooo many ways. Using the program was difficult and uncomfortable but rewarding in the knowledge gained both from the content in class and skills of navigating the software. Third, I learned about the "why"  behind evolutionary models and why they are not perfect but also why they are important in the process of scientific discovery. For example, when I learned about the Hardy-Weinburg Equilibrium I didn't fully understand why it was used if the HWE assumptions are very unrealistic. However, having been able to work with the model in simulated environments (R exercises) allowed me to understand why the HWE is useful. 

The biggest takeaway of this class focus on LEARNING the "why" behind concepts and having more conversations with my professors about content that I do not really understand or if I simply want to learn more about. I really struggled to keep up with the class this semester. Although, COVID-19 has been around all year. This was the first semester that I had been fully online. I really struggled to adapt to the online environment mostly because I was stuck at my apartment for months. After overcoming a traumatic event, three years ago I really focused my energy on personal development. Trust me when I say that I have never felt as happy as I do now. Additionally, I really overloaded my plate this year with many commitments which include a job, research, two professional development program, three organizations/clubs, and volunteering. But just like sexual selection, there is a cost. Unfortunately, it happened to be my classes that took the toll. I have been in school so long (a total of 7 years) that it feels like it has slowly become less of a priority. Especially now that I'm ready for the next step, there were moments that I prioritized the MCAT over my classes but had to remind myself that classes were more important. This semester reminded me why academics are important to me and why it should be one of my top priorities.

Comments

Popular posts from this blog

Neutral vs. Natural Selection

Module 7 - Molecular Evolution  Neutral Selection vs. Natural Selection Kimura argued that random "genetic drift" instead of natural selection is the main cause of evolution at the molecular level this is known as the theory of neutral evolution. Although initially, this theory was dependent on the cost of natural selection, it was later emphasized on the molecular clock which is the constancy of the rate of molecular evolution. The neutral theory also demonstrated the inverse relationship between the importance of a protein and its rate of evolution. Therefore, important proteins are more constrained and changes in their amino acids less likely to be neutral.  Neutral drift is when non-synonymous and synonymous mutations are equal.  Years later around the 1990s, DNA sequence data had increased leading to a comparison of patterns of substitutions. Nonsynonymous mutations are selectively important while synonymous mutation sites are selectively unimportant. [1] Can you gue...

Part 11: The year of COVID-19

Module 11: Speciation // Alternative Blog Post           This year, I have had the honor of doing several things. I was accepted into the UMKC STAHR program in 2020, fortunately, it was not canceled. The program was virtual so by the time school started I was very familiar with zoom! Then, I become a year-long UMKC STHAR Ambassador. The program provided professional development and medical education. At K-State, I am a Class 2020 Snyder Fellow. This program helped gain professional development with a huge emphasis on leadership. I learned the importance of community and how it helps EVERYONE be successful. I was able to apply this knowledge in a couple of ways. First, I worked with leadership at K-State to assess the sense of community felt among minority pre-health (pre-med, pre-pa, pre-nursing. etc) students in both their pre-health club and advising. Second, I became part of the Intercultural Leadership Council, a joint council between the Department of ...

Part 10: Sexual Dimorphism in Female Pipefish

 Module 10: Sexual Selection  How is it possible for female pipefish ( Microphis deocata ) to court a male pipefish when is often the opposite? Figure 1: Female pipefish ( Microphis deocata ) [1] In class we learned that sexual selection explains sex differences so this evolutionary force must act differently in each sex. Often males tend to court a female because typically females are able to be choosy when selecting their mates. My hypothesis:   Sexual Dimorphism in female pipefish demonstrates that low variation in fitness and weak sexual selection is found in males leading to female pipefish to compete by advertising for mates as they now get chosen due to intersexual selection.  In the family of Syngnathidae, including pipefishes, have male pregnancy. This predisposes males to limit female reproductive success leading sexual selection to act more strongly on females with leads to female-female competition and male choice (reversed sex role) in pipefish...