Behavioral symptoms like moodiness, apathy, changes in personality, unsocial behaviors and language difficulty can be part of the disease. Behavior and personality often change with dementia.
Surface anatomy is the study of <span>external features of the body of an animal.
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The answer is D. The presence of oncogenes
Oncogenes is a gene that has potential to cause Cancer. Once it appear on tumor cells, Oncogenes often mutated at a very high level. When the cells critical function altered, they usually undergo a rapid cell death. But once oncogenes activated, those malfunction cells will not undergo rapid cell death, filling our body with malfunctioning cells
