The population must be isolated from other populations.
The major reason for bird species decline is loss of habitat, especially grasslands and forests. All have experienced declines in some areas since the 1960s and '70s, and further declines are anticipated, due to habitat loss and deforestation, and climate change
The process of wearing or scraping away.
Answer: D. The N-formyl group on methionine prevents fMet from entering interior positions in a polypeptide.