Answer:
the brown bear (<em>ursus arctos</em>) also known as "brown bear" has at least 16 subspecies recognized by Wilson & Reader (2005) of which at least 5 are considered extinct. These plantigrades are currently considered in danger of extinction and from the phylogenetic point of view, they have been attributed to have a polyphylogenetic origin or polyphyletic lineage, which means the sequence of arrangements of species from ancestors to the descendant through evolution.
Explanation:
Genomic analysis using different statistical methods showed that the genetic flow is not limited to pairs of closely related species. There is a high flow of ancestral genes between the Asian black bear and the ancestors of the polar bear, the brown bear and the American black bear, which explains the difficulties encountered in reconstructing the phylogeny of the bears and that, up to now, lead to the conclusion of its polyphyletic linage.
Answer:
High cost, user unfriendliness and and lack of standards high cost
Explanations: EMR means electronic medical records. They are computer system or software that collect and has the complete details of patients starting from their medical records.it stores information about patient that can be retrieved easily and fast. United States health care sector is faced with a major challenge or setback as a result of the slow process in the adoption of the EMR. The factors above are some major setback to EMR adoption. Others also obstructing the EMR adoption is that the work flow is affected by the computer use and also limit the interaction or relation between patients and doctors(physicians),lack of technical know-how on the parts of the physician and also it's overall beneficial advantage stl yet to be grasped.
Answer:
c. Designing the survey so that subjects are not forced to answer one question before going to the next.
Explanation:
A researcher while conducting specific research asks the participants which he or she has been chosen for the purposed of research to sign the informed consent in which the researcher has mention the terms and conditions and brief description about a particular study.
In an informed consent, a researcher should mention that the participant's information will be kept confidential and hence they can withdraw from the research whenever they want. They have the liability of answering questions and skipping them if they want to. In short, the researcher should follow the ethical guidelines.
