Which examples describe how a migratory bird will meet the challenge of reproducing?
choose all answers that are correct.
a.
the bird will defend its nest and offspring from predators and competition.
b.
the bird will reproduce in unfamiliar territory.
c.
the bird will behave in ways that attract a mate or mates.
d.
the bird will return to the same area to meet its mate each year.

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.