Tag: genetic makeup

November 12, 2025 / Mohammed looti

SELECTION PRESSURE

The Definition and Scope of Selection Pressure Selection pressure is defined as the quantitative measure reflecting the intensity with which natural selection systematically favors the perpetuation of specific genetic traits—known as genotypes—over others within a given population. This differential preference is not merely passive; it is an active, measurable force that dictates which individuals are […]

September 26, 2025 / Mohammed looti

CRESPI EFFECT

The Crespi Effect: Kin Recognition and Social Organization in Ants The Essence of the Crespi Effect The Crespi Effect describes a fundamental phenomenon in the social organization of certain insect species, most notably ants, characterized by the differential treatment of individuals based on their genetic relatedness. At its core, this effect elucidates how the presence […]