Examlex
A hypothesis is a statement that attempts to predict or to account for a set of phenomena.
Sexual Dimorphism
The difference in appearance between males and females of the same species, such as differences in size, color, or structure.
Reproductive Skew
A measure in social species describing how reproductive opportunities are distributed among group members, often unevenly.
Sexual Selection Pressure
The driving force behind the evolution of traits that improve the chances of mating and reproductive success.
Bluegill
A freshwater fish native to North America, recognized by its blue and orange coloration and its propensity for living in streams, rivers, lakes, and ponds.
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