Simon ChapmanNatural selection will favour traits that are associated with higher reproductive success in a population. An individual’s reproductive success can be measured as biological fitness. Individuals can increase their fitness through their genes passing on to subsequent generations, most commonly achieved by having a child. This would increase an […]
Biology
2 posts
Jenni Pettay An increasing number of children are having step-grandparents in their lives due to divorces in both the parental and grandparental generations. Grandparental support has been studied in various societies, and grandparents are recognized as an important source of support for both parents and children. Grandparental support can include […]