Examlex
In a population of wild bees, a mutation resulted in slightly larger wingspan in some of the bees. This larger wingspan made the bees more efficient in their flights to flowers to collect nectar. Thus, these bees became more successful. This trait was passed on to offspring, and eventually the larger wingspan variety of bee replaced their smaller-winged relatives completely.
-Since the mutation produced a specific wing trait that was passed on, the mutation must have occurred
Language Acquisition
The process by which humans gain the ability to perceive, produce, and use words to communicate.
Semanticity
The quality of language and signs to communicate meaning, where symbols or words have specific meanings.
Infinite Creativity
The capacity to combine words into original sentences.
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