Answer: <em>Option (A) is correct.</em>
Explanation:
It is given that the survey is anonymous i.e. it will not keep track of any codes, names, or other personal information. With this, the researcher is addressing one of the most important issues in planning the research, i.e. The confidentiality of an individual response with respect to the data provided by him/her.
The RH blood group consists of these individuals with the embolus antigen, the first identified and studied.
A person's blood kind relies upon which genes they inherited from their mother and father. ABO is the exceptional-recognized machine for grouping blood kinds, though there are other methods. There are four important categories inside the ABO group: A, B, O, and AB. inside those organizations, there are an additional, eight blood types.
There are four primary blood companies (styles of blood) – A, B, AB and O. Your blood group is determined by the genes you inherit from your parents. every organization can be either RhD wonderful or RhD poor, this means that in total there are 8 blood organizations.
The ABO system: blood group A – has A antigens in the red blood cells with anti-B antibodies in the plasma. blood organization B – has B antigens with anti-A antibodies in the plasma. blood group O – has no antigens, but both anti-A and anti-B antibodies within the plasma. blood group AB – has both A and B antigens.
Learn more about blood group here: brainly.com/question/3044607
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Answer:
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