One of the principle ways to understand the large-scale effects of natural selection is to compare traits across groups of species.However,there are many ways researchers can be misled by applying the comparative method without properly accounting for phylogeny-shared evolutionary history.Using the five-species tree illustrated above,list and describe or label all possible independent contrasts.
Definitions:
°C
A unit of temperature on the Celsius scale.
Atm
A unit of pressure, short for atmosphere, equal to the pressure at sea level or approximately 101.325 kPa.
Temperature
A measure of the average kinetic energy of the particles in a system, related to the concept of heat.
°C
Degrees Celsius, a scale and unit of measurement for temperature where 0°C is the freezing point of water and 100°C is the boiling point at sea level.
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