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When told that bedtime is the preferred time for administering rectal suppositories to residents in a long-term care facility,a nurse continues to research whether there would be a better time,in the best interest of the residents.This nurse is practicing which of the critical-thinking attitudes?
Allopatric Speciation
The formation of new species through geographical separation, leading to reproductive isolation and genetic divergence.
Genetic Drift
A mechanism of evolution that causes random fluctuations in the frequency of alleles in a population, especially in small populations.
Mutation
A permanent alteration in the DNA sequence that makes up a gene, which can result in a change in the phenotype of an organism.
Reproductive Isolating Mechanisms
Reproductive isolating mechanisms are biological features of organisms that prevent species from interbreeding, thereby maintaining species separateness.
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