what is the difference between selective medium and undefined medium?
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COMMON BROADLY-DEFINED CULTURE MEDIA This is an undefined medium because the amino acid source contains a variety of compounds with the exact composition being unknown. ... Selective media – Used for the growth of only selected microorganisms.
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As adjectives the difference between select and selective is that select is privileged, specially selected while selective is of or pertaining to the process of selection.
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A chemically-defined (synthetic) medium is one in which the exact chemical composition is known. A complex (undefined) medium is one in which the exact chemical constitution of the medium is not known.
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Unguided transmission media are methods that allow the transmission of data without the use of physical means to define the path it takes. Examples of this include microwave, radio or infrared.
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No solution means that there isn't a number which will solve the equation. For example, x=x+1 has no solution. Undefined means there isn't a single solution, so the equation doesn't define a single answer. For example, 0x=0 is undefined because there are an infinite number of possible solutions.
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Locking is what seen elsewhere as "grayed", you can see objects but can't select or edit them. Invisible is invisible BUT selectable (!?) and kept in Memory. Freezing makes Objects invisible, unselectable AND thrown out of Memory.
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And that's the difference between Opacity and Fill. The Opacity value controls the transparency of anything and everything on a layer, including layer styles. The Fill value, on the other hand, affects only the actual contents of the layer, which in my case here was the text.
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The key difference between guided and unguided media is that guided media uses a physical path or conductor to transmit the signals whereas, the unguided media broadcast the signal through the air. The guided media is also called wired communication or bounded transmission media.
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The difference between Indefinite and Undefined When used as adjectives, indefinite means without limit, whereas undefined means lacking a definition or value. ... Indefinite as an adjective: Without limit; forever, or until further notice; not definite.
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Answer: Use the equality operator ( == ) Whereas, the null is a special assignment value, which can be assigned to a variable as a representation of no value. In simple words you can say a null value means no value or absence of a value, and undefined means a variable that has been declared but no yet assigned a value.
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“Middle” only specifies one orientation, vertical (Y) or horizontal (X). Center specifies the middle of both. Medium also means the middle, but isn't applied to spacial locations. Medium means the exact middle, or exactly half of the whole.
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The difference between Clear and Opaque. When used as nouns, clear means full extent, whereas opaque means an area of darkness. ... When used as adjectives, clear means transparent in colour, whereas opaque means neither reflecting nor emitting light.
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Is MacConkey agar a defined or an undefined medium? Provide the reasoning behind your choice and explain why this formulation is desirable. It is undefined due to the pancreatic digests of gelatin and casein, peptic digest of animal tissue, and bile salts in the medium.
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Answer and Explanation: MSA i.e Mannitol salt agar is both selective as well as differential media. MSA is definitely an undefined media feed extract and enzymatic digest of...
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Filtered and unfiltered resources are differentiated by the level of evaluation the resource has undergone. Filtered resources have been evaluated for their quality, and often contain recommendations for practice. Examples include: systematic reviews.
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The main difference between dispersed phase and dispersed medium is that dispersed phase is a discontinuous phase whereas dispersion medium is a continuous phase. Dispersed phase is one of the two phases in a colloid . The dispersed phase is a discontinuous phase that is distributed throughout the dispersion medium.
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The only difference is that, enrichment media is in liquid state, i.e. in a nutrient broth. And selective media is a semi solid. ... This is more lab stuff than clinical medicine but enrichment just encourages growth with nutrients while selective also has something to inhibit other pathogens.