Apopulation of bacteria is treated with an antibiotic. because of variation in the population of bacteria, what is a possible outcome of the treatment? a)the population will increase rapidly. b)all of the bacteria will be resistant to the antibiotic. c)the population will be better able to obtain a food source. d)some of the bacteria may be resistant to the antibiotic and survive.
Answers: 2
Biology, 22.06.2019 00:10
Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?
Answers: 1
Biology, 22.06.2019 02:20
Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?
Answers: 3
Biology, 22.06.2019 03:50
The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above
Answers: 1
Biology, 22.06.2019 13:00
Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart
Answers: 1
Apopulation of bacteria is treated with an antibiotic. because of variation in the population of bac...
Geography, 09.12.2020 18:40
History, 09.12.2020 18:40
Mathematics, 09.12.2020 18:40
Computers and Technology, 09.12.2020 18:40
Mathematics, 09.12.2020 18:40
Spanish, 09.12.2020 18:40
Mathematics, 09.12.2020 18:40
Arts, 09.12.2020 18:40