The bottle neck effect and the founder effect?

The founder effect is generically a loss of genetic diversity. But specifically, it refers to limited genetic diversity that occurs when a small group of individuals from a genetically diverse...

Frequency of recessive genes

Genetic drift. It is when a representative sample of emigrant alleles that break off from a larger population and travel to a new location do not represent a complete frequency of the parent...

Too many plastics are polluting our waterways.

it affects the environment because you recycle it not throw it in the trash