What are the potential pros and cons of having a test to see if you have the brca gene done

Some advantages of genetic testing include:

A sense of relief from uncertainty

Reduce the risk of cancer by making certain lifestyle changes if you have a positive result

In-depth knowledge about your cancer risk

Information to help make informed medical and lifestyle decisions

Opportunity to help educate other family members about potential risk

Earlier detection, which increases the chance of a successful outcome.

Explanation:

Some disadvantages, or risks, that come from genetic testing can include:

Testing may increase anxiety and stress for some individuals

Testing does not eliminate a person’s risk for cancer

Results in some cases may return inconclusive or uncertain.

regents of the university of california v. bakke, 438 u.s. 265 (1978), was a landmark decision by the supreme court of the united states. it upheld affirmative action, allowing race to be one of several factors in college admission policy.

c. earths continental crust is thicker than its lithosphere.

because, the lithosphere is the outermost layer of the earth/ 100 km thick and is defined by its machanical properties.the lithosphere contains oceanic and continental crust that varies in age and thickness across locations and geologic time. the lithosphere is the coolest layer of the earth in terms of temperature. the term lithosphere should not be confused with the use of "geosphere" which is used to indicate all of earth systems, including the atmosphere, hydrosphere   and biosphere. the surface of the earth can be divided into the continental crust and the oceanic crust.   the continental crust is made mostly of granite while the oceanic crust is made of basalt. the average thickness of the continental crust is 25 miles and the average thickness of the oceanic crust is 5 miles.   three types of rock, igneous, sedimentary, and metamorphic, make up the surface of the earth. that's why 3 option is preferable.