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The absolute age of the index fossil was determine by radioactive dating or another absolute method
fission
i obtain pure culture of bacteria from a mixed culture for obtain pure one bacterial culture
Yes, stratigraphy is a method to determine the relative age of rock strata. Stratigraphy is a branch of geology which studies rock layers.
Paper disc diffusion method is used to see what antibiotics or compounds inhibit bacterial growth, or are bacteriostatic. The paper discs are soaked with a select antibiotic or chemical and then placed on a lawn of bacteria in a petri dish. The zones of inhibition are measured around where the disc was placed to determine whether the bacteria was resistant or susceptible to the particular antibiotic or chemical chosen.
The gel clot method of the bacterial endotoxin test, or BET, is a 60-minute test. This is wherein sample are tested to determine the endotoxin content.
There are two basic method to determine motility in a bacterial sample. These samples have similar biochemical identifiers. The first test is a simple drop test. The second method employs a motility medium
The absolute age of the index fossil was determine by radioactive dating or another absolute method
there are two method of nutrition. (a)Autotrophic nutrition :in this method of nutrition organism prepare their own food.(b)Hetrotrophic nutrition:in this method organism depend on aututrophs
What method is used to prepare potassiumsulfate
The spread-plate method.
The LAL test is a method for the detection of bacterial endotoxins.
No. The standard plate count method is an indirect measurement of cell density of only viable bacterial cells. Optical density counting measure entire bacterial sample, the living as well as the dead bacterial cells.
faraday method
Its a method to determine high resistance. Hope that helps.
earth method
A TITRATION is a laboratory method used to determine the concentration of an acid or a food in a solution.