Which type of relationship is formed when an Alcon blue caterpillar lives in a Myrmica ant nest?

commensal

mutualistic

parasitic

Why was the sample heated in step 5? describe the chemical principles involved in the reasoning behind this step?

What volume of a 0.25 m solution can be made using 0.55 moles of ca(oh)2

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.