Describe how u could conduct an experiment to quantify photosynthesis under different conditions, such as different amounts of sunlight.

not sure if this helps but this year we did an experiment where we put a plant outside, a plant in a dark room (closet or something like that), and we put a plant under a lamp to see how sunlight effects plant growth. you could even add water to the mix like watering one plant that is outside, one that is inside a dark room, and one under a lamp.

"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."