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Normal fruit flies have red eyes.Flies with mutations that block the function of the X-linked white gene have white eyes.The wild-type allele is completely dominant to mutant alleles.A white-eyed female fruit fly is mated to a red-eyed male.One of their hundreds of female progeny is white-eyed.This white-eyed daughter likely arose from nondisjunction of the sex chromosomes during ________ in the ________.
Bilingualism
The ability of an individual to use two languages effectively, often characterized by fluency in speaking, reading, and writing in both languages.
More Than One Language
The ability or practice of a person to communicate effectively in multiple languages.
Learning Theory Approach
An educational methodology focusing on the understanding and application of how people learn, emphasizing behavior, cognition, and motivation.
Reinforcement and Conditioning
A process in behavioral psychology where behavior is strengthened or conditioned through reinforcement, which can be positive or negative.
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