<span>I think you meant chromosome aberration. In that case, it is when a chromosome is “abnormal,” such as having a “wrong” structure or missing a chromosome. There are four types of mutations: deletion, duplication, inversion, and translocation. The fifth is deficiency, when a chromosome is lost during the development stage of a fetus. I’m not an expert on this, but I hope it helped</span>
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Explanation
On Topographic Maps How Do You Represent A Steep Slope Topographic maps are detailed maps of a particular area that show the changes in elevation of the land. While most maps can help you identify rivers, borders, and cities, a topographical map shows the The red lines represent contour lines a set height apart.
Answer: Here you go
Explanation: nerves (cranial, spinal, and peripheral) and neurons (sensory, motor)
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a human can stay up to 79 years
