Adieback, or population crash, often occurs after a species its environmental carrying capacity

What is a cordon and where is it found

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?

What molecules will be best used to compare different species with the exact same sequence of amino acids? why would two species have the same protein even if the molecules in question is different? (hint: transcription to translation to protein).