Examlex
The let-down reflex is inhibited by ________.
Crossbills
A genus of birds, characterized by their crossed mandibles, which they use to extract seeds from conifer cones.
Defense Against Predators
Defense Against Predators encompasses the strategies and mechanisms employed by animals to avoid predation, ranging from camouflage and mimicry to physical and chemical defenses.
Mobile Genetic Elements
DNA sequences that can change their position within the genome, contributing to genetic diversity and evolution.
Fitness
In evolutionary terms, the relative success of an organism in passing its genes to the next generation compared to other members of the population.
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