Consider the two male oryx that are shown below.

which of charles darwin’s main points is depicted in the image?
organisms within a population compete with each other to survive.
over time, beneficial variations will be passed on to future generations.
more offspring are produced than can be supported by an environment.
all organisms within a population have an equal chance for survival.

just go with your heart buddy

"1. it should be, it has been for about 20 years, and it's really not much different in the end than breeding animals to have particular traits. there are always concerns about genetically engineered animals/plants affecting the environment in unexpected negative ways, but i can't think of an example where the fears didn't turn out to be baseless.  

first, as you point out, it would be a great advance in pharmacology, to be able to tailor drugs and their doses to me. the pros involve better medical treatment. the cons involve privacy issues like insurance companies denying coverage to people with genetic risk factors. looking at dna markers wouldn't affect the frequency of genetic diseases, but it would allow detection of them earlier. and ok, actually i suppose that if people used this information to avoid having children with genetic diseases, some might decrease in frequency."

what in the weirdo : o