The rectangles in the graphic represent the amount of energy at every trophic level of an energy pyramid. why does the total amount of energy decrease at each level?

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.

How is transcription similar to translation in terms of base pairing?

The basic types of tissue in the human body are