Which of the following tools of biotechnology do investigators use when trying to connect a suspect with a crime?

a) dna fingerprinting

b) plasmids

c) rna polymerase

d) recombinant dna

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment

What advantage does a crop that undergoes vegetative reproduction have over plants that start from the seed? 1points a they store nutrients. b they can travel farther. c they experience more genetic variation. d they only occur in high-resource environments.

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.