Examlex
The external ear has a structure called an auricle or malleus.
Drag During Flight
The aerodynamic force opposing an object’s motion through air, affecting the energy efficiency and speed of flying objects such as aircraft and birds.
Parasite-Host Relationships
Interactions between organisms where the parasite lives on or in the host, often causing harm to the host.
Common Genotypes
Genetic compositions that are frequently observed within a population, indicating a high frequency of certain alleles.
Evolutionary Cycles
Periods of evolutionary change characterized by sequences of rapid diversification followed by longer periods of stability or gradual change in species.
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