A pellicle is a type of biofilm which appears on the surface of beer (the classification of pellicles as a type of biofilm is up for debate.See Scientific Terminology). It consists of an aggregation of cells, proteins, and polymers. pellicle is a type of biofilm which appears on the surface of beer (the classification of pellicles as a type of biofilm is up for debate. See Scientific Terminology).
In 2014, the poverty rate for. female-householder families was 30.6%, compared with 15.7% for male-householder families. and 6.2% for married-couple families. Of the three types of families, only married-couple. families experienced an increase in their poverty rate from 2013 to 2014 (up 0.5 percentage. points).
1 Women who cohabited before marriage were 33 percent more likely to have a marriage that ended in divorce or separation than women who did not cohabit before marriage. 2  3. 3  Cohabiting couples without plans to marry tend to report poorer relationship quality than married couples. 6. 2  Men in cohabiting households tend to have lower earnings than married men with families. 3  Based on the 1990 census, the average income of males in married-couple families ($34,533) was twice that of males in co-habiting couple families ($17,889).