3 Which of the following is always true of two organisms
in the same taxonomic class?
A They can breed with one another
B
They have certain physical features in common
С
They evolved at the same rate
D
They live in the same ecosystem

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.

Everything that surrounds a particular organism

Has magnification ability of hundreds of thousands of times