6. In humans, one allele of the APOE gene, called APOE-82, can result in a high tolerance of cholesterol.
Cholesterol is a vital substance for humans but may lead to heart disease in an older adult with a history of
high cholesterol diets. High cholesterol diets are becoming more prevalent in the United States. Currently
only about 2% of humans carry the APOE-£2 allele.
Which of the following states a valid null hypothesis about the future distribution of APOE alleles in future
generations in the United States?

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.

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.