The internal solute concentration of a plant cell is about 0.8 m. to demonstrate plasmolysis, it would be necessary to suspend the cell in what solution?
a. distilled water
b. 0.4 m
c. 0.8 m
d. 1.0 m
e. none of the above

How does friction with the atmosphere affect the speed of an artificial satellite

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

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.