What type of mutation specifically results from environmental exposure to mutagens?

The correct response to the question is that an acquired mutation results from environmental exposure to mutagens. Acquired mutations occur in somatic cells, meaning that they are not inherited by offspring. These mutations can develop as a result of various external factors, such as chemicals, radiation, or viruses. When an organism is exposed to these mutagens, the genetic material within its cells can undergo changes, leading to mutations that may affect cellular function and potentially contribute to diseases like cancer.

Germline mutations, on the other hand, are inherited mutations that occur in the reproductive cells (sperm and eggs) and can be passed on to the next generation. Chromosomal mutations refer to large-scale changes affecting the structure or number of entire chromosomes, which can lead to genetic disorders or developmental issues. Inherited mutations are those passed down from parents to offspring and are present in the germline, unlike acquired mutations. Thus, acquired mutations are specifically tied to environmental factors rather than genetic lineage.