All of the following adaptations could lead an organism to be successful except
a. a fox in northern canada grows white fur.
b. a butterfly develops coloring that enables it to camouflage itself in its environment.
c. a salamander living in a cave is born without eyesight or fully developed eyes.
d. an elephant in the savannah develops without the ability to hear.

The chromosomal structure that limits the number of cell divisions of a cell is the the chromosomal structure that limits the number of cell divisions of a cell is the kinetochore telomere histones centromere

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?

If we assume that, in the african savanna, rainfall and the amount of grass is plentiful, what other factor would best explain a reduced antelope population?