Biology, 10.10.2020 15:01 griffislandon74
STRUCTURES AND FUNCTIONS The diagram below shows a Petri dish containing a bacterial culture and four paper disks (labeled A-D) treated with different antibiotics. The concentrations of all four antibiotics are the same. Dark areas on the dish indicate bacterial growth, and clear areas indicate inhibition of bacterial growth. State whether the bacteria in this culture are very sensitive, moderately sensitive, or insensitive to each antibiotic, and explain your reasoning.
Answers: 3
Biology, 21.06.2019 19:10
Apopulation has 1000 individuals. over a period of 1 year, 500 newindividuals are born. which equation shows how to calculate the birthrate ofthis population? a. 500 - 1000 = 0.5b. 1000 x 0.5 = 500c. 1000 - 500 = 2d. 1000 + 500 = 1500
Answers: 1
Biology, 22.06.2019 00:50
Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems
Answers: 3
Biology, 22.06.2019 03:00
Agenus is a taxonomic grouping that identifies a collection of species. when a scientist discovers a new species, how is this species assigned to a genus
Answers: 1
STRUCTURES AND FUNCTIONS The diagram below shows a Petri dish containing a bacterial culture and fou...
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