HELP WILL MARK BRAINLIST What would explain why the cells in "Slide B" appeared different than normal?
The concentration of solutes in the cytosol was isotonic to the outside solution.
The concentration of solutes in the outside solution was hypotonic to the cytosol.
The concentration of solutes in the cytosol was hypotonic to the outside solution.
The concentration of solutes in the outside solution was hypertonic to the cytosol.

Why is a dominant allele called dominant

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.

Ascientific idea becomes valid when it is what?