BIOL 101 Chromosome Issue Polygenic Inheritance Biology Questions Paper

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QCreel0908

Science

Introduction to Biology

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(per question, write 125 words with references to support)

1.) 1. Choose a question you may have had or have about everyday life and tell us how you would follow the steps in the scientific method to solve that question. (This does not have to be a scientific question)

2.) Choose any genetic disorder. Discuss the cause (ex: insertion, deletion, inversion, translocation or whole chromosome issue), signs, symptoms and degrees of the disease.
2A.) Choose a trait that goes beyond Mendel’s one trait inheritance. Discuss the inheritance (ex. Incomplete dominance, multiple allele, polygenic, pleiotrophy, linkage, environmental influences), the different phenotypes or anything else that deviates from simple genetics. Mendel got lucky with the traits he chose in his pea plants. If he got more complicated traits and inheritance, it would have made his findings almost impossible to come to. Talk about how these traits would have made it hard for scientists like Mendel to figure out inheritance the way he did.

3.) Do we classify viruses as living? Give support for both yes and no arguments.

4.) Humans have a huge impact on ecosystems today. Talk about why we can no longer study most ecosystems that have not been touched by humans. Talk about some of the large scale issues we are causing in our environment and ecosystems today.
4A.) Scientists talk about the 6th Mass extinction happening right now. What is it and how is it different from the last 5?


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Running head: BIOLOGY

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Biology Questions
Student's Name
Course Number-Name of Course
Instructor’s Name
Date

BIOLOGY

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1. Question: Choose a question you may have had or have about everyday life and
tell us how you would follow the steps in the scientific method to solve that
question. (This does not have to be a scientific question)

My life question is: Why is the left ventricle termed to as the strongest of all
chambers in the heart?
The heart has four major chambers but the left ventricle is referred to as the strongest
of them all. There is a reason as to why this is referred to as the strongest of the four
chambers and has been asking myself why. However, scientific method approach can
help me get an answer to this question. Therefore, the first thing I would do is to conduct
the background research concerning the question. In this step; I will do research on the
four chambers of the heart for me to know what other authors have to say concerning my
question. The other step is coming up with a hypothesis that will guide me through the
whole process. The other step is testing the hypothesis by conducting a lab experiment. In
the experiment, I will have to know the roles of each chamber so that I am able to know
why the left ventricle is the strongest. The other step is to analyze the data which I
collected during the experiment. By doing so, I will be in a position to understand that all
the chambers pass blood but the left ventricle pumps blood the longest distant. Thus, my
question is finally answered, thanks to the scientific method approach.
2....

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