Adam Was Certain That He Had Native American Ancestors,based on Tales

question 5

Multiple Choice

Adam was certain that he had Native American ancestors,based on tales that his grandfather told of the family history.He is disappointed when he takes a genetic ancestry test by sending a saliva sample to a testing company,because it does not confirm what he believed to be true.Adam may actually indeed have Native American ancestors because

• A) DNA ancestry tests must be performed on blood to be accurate.
• B) DNA ancestry tests only work on females, because only they have mtDNA.
• C) the DNA sequences identified in ancestry tests do not reflect input from all lineages.
• D) the testing labs do not test for Native American Y chromosome sequences.
• E) there are no DNA sequences that are unique to Native Americans.

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Definitions:

Syntax Errors

Errors in a program's code that arise from rules of the programming language being used not being followed.

Phonological Errors

Mistakes in the use or understanding of sounds in a language, often impacting speech and comprehension.

Morphological

Related to the form or structure of things, particularly organisms.

Spreading Activation Theory

A model of how information is retrieved in the brain, suggesting that activating one concept triggers the activation of related concepts.