HELP ME PLS Which is an example of genetic diversity Within a rain forest?

A) All of the genes found within the ecosystem

B) DNA of a single three-toed sloth

C) Many variations of jaguars spots

D) Wide variety of beetle specie

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

Closing romer’s gap. what is the significance of the new fossil evidence found in scotland? answer in claim evidence and reasoning

Part a - which gene to compare? in this exercise, you will use the cytochrome c oxidase i (coi) gene to investigate relationships among salmon species. (this gene encodes a protein that functions in the mitochondrial electron transport chain.) you will compare the coi gene sequences from your salmon test samples to the standard sequences for each salmon species. in order for the coi gene to be useful for distinguishing among the different salmon species, which three statements must be true?