| selection c. |
a measure of the disadvantage in survival value of a given genotype as compared with that of a standard genotype in a population.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| selection p. |
an effect produced by a given gene that determines the frequency of a given allele; it may be advantageous for survival (positive selection pressure) or disadvantageous (negative selection pressure).
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| selective a. |
loss of memory for a group of related events but not for other events occurring during the same period of time.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| selective c. |
one grown on a medium, usually solid, that has been supplemented to encourage the growth of a single species of microorganism. It may also include substances that inhibit the growth of other species.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| selective estrogen receptor m. |
an agent that activates some estrogen receptors but not others, thereby having estrogenlike effects on target tissues (such as bone) without affecting other tissues that have estrogen receptors.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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