A geneticist crossed homozygous, dominant green pod color pea plants (GG) with homozygous recessive yellow pod color pea plants (gg). All the plants in the F1 generation had green pods. What ratio of green pod plants to yellow pod plants would you predict when you cross a green pod F1 plant with a yellow pod plant? A. All of the plants will have a green pod color. B. Half of the plants will have a green pod color, and half of the plants will have a yellow pod color. C. Three-quarters of the plants will have a green pod color and one quarter will have a yellow pod color. D. All of the plants will have a yellow pod color.

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.