Natural l ois such a powerful force in evolution because cells with even a
small preferation odontoge youtgrow their competitors. to illustrate this
procesorsidor t hat conta i llion bacterial cells that double
20
glei th culture acquires a mutation that allows it to
fot o generation
only 15 minutes assuming that there is an
ited food supply and
l
o ng vould it toke before the progeny
of the
colo r
the culture (before you go through
in t
o uld take about a day a week a
the type ore present in the culture at this
of
th e time to described by the couction
herenh
a t zero time and gathe generation

Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.

Cultures of the lake of the ozarks water samples were grown on enrichment media for identification. however, these organisms are present to some degree in all samples. an important question from a clinical perspective is whether or not there is a significant increase in the fecal coliform populations that would put people's health at risk. if you were part of the team investigating this outbreak, how would you best enumerate the fecal coliform threat? view available hint(s) cultures of the lake of the ozarks water samples were grown on enrichment media for identification. however, these organisms are present to some degree in all samples. an important question from a clinical perspective is whether or not there is a significant increase in the fecal coliform populations that would put people's health at risk. if you were part of the team investigating this outbreak, how would you best enumerate the fecal coliform threat? direct microscopic counts filtration count culture serial dilution count culture plate count culture

~~16. while watching a special on animals, brianna discovers that hares tend to lose heat through their ears. based on this and what is known about surface-to-volume ratios, propose an explanation as to why hares that live in hot climates (such as the desert) have large, extended ears