WEEK
3
Discussion Question 1:
Cancer cells divide out of
control. Side effects of chemotherapy and radiation therapy that fight
cancers include loss of hair and of the intestinal lining, producing severe
nausea. Not that cells in hair follicles and intestinal lining divide
frequently. What can you infer about the mechanisms of these
treatments? What would you look for in an improved cancer therapy?
Discussion Question 2:
Biological Ethics: At some
point in mitosis an embryo becomes viable. In the case of human embryos and the
use of embryonic stem cells for therapies, when do you consider the zygote to
be a human life?
Week
4
Discussion Question 1:
BIOETHICS: Mendel’s
numbers seem almost too perfect to be real; some believe he may have cheated a
bit on his data. Perhaps he continued to collect data until the numbers
matched his predicted ratios, then stopped. Recently, there has been much
publicity over violations of scientific ethics, including researchers
plagiarizing other’s work, using other scientists’ methods to develop lucrative
patents, or just plain fabricating data. How important is this issue for
society? What are the boundaries of thical scientific behavior? How
should the scientific community “police” scientists? What punishments
would be appropriate for violations of scientific ethics, and why?
Discussion Question 2:
View the article at Live Science on identical
twins separated at birth (https://www.livescience.com/47288-twin-study-importance-of-genetics.html). When considering genotypes and phenotypes, state (using
percentages) how much influence you believe each has. For instance:
Genotypes: 50%, Phenotypes 50%; and explain your answer.
Week
5
Discussion Question 1:
Today, scientific advances are
being made at an astounding rate and nowhere are this more evident than in our
understanding of the biology of heredity. Using DNA as a starting point,
do you believe that there are limits to the knowledge that people should
acquire? Defend your answer.
Discussion Question 2:
Some evolutionary psychologists believe that
the stronger the male of an animal species, the more likely they were to mate
and perpetuate their bloodlines. Do you believe this applies in today’s human
cultures? Why or why not?
Week 6
Discussion Question 1:
Both the theory of evolution by
natural selection and the theory of special creation (which states that all
species were simultaneously created by God) have had an impact pm evolutionary
thought. Discuss why one is considered to be a scientific theory and the
other is not.
Discussion Question 2:
Both the theory of evolution by
natural selection and the theory of special creation (which states that all
species were simultaneously created by God) have had an impact pm evolutionary
thought. Discuss why one is considered to be a scientific theory and the
other is not.
Week
7
Discussion Question 1:
In biological terms, what do
you think was the most significant event in the history of life? Explain
your answer.
Discussion
Question 2:
Think about your own life from a
pseudo-sympatric perspective. What behaviors do you exhibit during a normal day
that are driven by your environment or location?
Week
8
Discussion Question 1:
Discuss the contribution of
human population growth to (a) acid rain and (b) global warming.
Discussion Question 2:
Search for eutrophication and
the name of your state. What type(s) of eutrophication occur closest to where
you live? What can be done about it?
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