If 70% of the alleles in a gene pool of a population are dominant, the frequency of the recessive allele is
O 12%
O natural selection
70%
30%

Calcinosis is the diagnostic term that means an abnormal buildup of calcium on the kneecap (patellar) surface. it is a term uses to describe a group of disorders in which calcium deposits form in the skin. it is also referred to the abnormal deposit of calcium phosphate.

Distillation.  distillation is the correct answer.