Local smooth muscle contracts when stretched. Increased BP causes muscle to stretch, leading to constriction of afferent arterioles. Restricts blood flow into glomerulus. Protects glomeruli from damaging high BP

Familial hypercholesterolemia, an autosomal dominant disease, is five times more frequent in the afrikaner population of south africa than in the original population of europe from which the ancestors to the afrikaners immigrated. what does this demonstrate?

What are chlorofluorocarbons made of

Apair of fruit flies reproduces and has 1,000 offspring. all 1,000 of the offspring have the alleles gg. what is the most likely combination of alleles for each parent