In a population of birds, the percentage of
individuals having a certain gene changes from
20% to 60% over the span of several hundred
years. this situation will most likely affect the
rate of
(1) biological evolution
(2) asexual reproduction
(3) gene mutation
(4) ecological succession

Pick twenty foods and research the amount of total carbohydrates, sugars, and other carbohydrates in them. note: most food labels have this information. record your findings.

What percentage of light hits earth's surface directly?

The human genome project is devoted to mapping the general dna sequence of our species. this could lead to the development of new medicines, as well as the possibility of using gene therapy to treat certain diseases. however, there are some ethical issues surrounding the mapping of individual genomes. one concern is a) that your genes may change over time, making the project useless. b) that insurance companies could discriminate based on genetic make-up. c) that since this has never been done before, we should probably not do it now. d) that sequencing our individual genomes is so expensive, it is a counter-productive strategy.