The _____ theory is an evolutionary concept that suggests that behaviors that help an organism survive are passed on while weak behaviors are lost.
A.genetic drift
B.) gene flow
C.) optimality
D.) optional
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Genetic Drift
When the frequency of an allele in the gene pool of a population is altered, it leads to a “Genetic Drift,” leading to the extent of that particular allele being destroyed out of evolution.
It can be because of constricted mating among one sect of the population.
This process might lead to Genetic Selection, according to which a stronger allele is favored more than a weaker allele along the path of the drift.
The general concept is that nature eliminates an organism with a weaker allele before it could pass it on to its offsprings.
Hence, the organism with the stronger allele is “selected”.
When the frequency of an allele in the gene pool of a population is altered, it leads to a “Genetic Drift,” leading to the extent of that particular allele being destroyed out of evolution.
It can be because of constricted mating among one sect of the population.
This process might lead to Genetic Selection, according to which a stronger allele is favored more than a weaker allele along the path of the drift.
The general concept is that nature eliminates an organism with a weaker allele before it could pass it on to its offsprings.
Hence, the organism with the stronger allele is “selected”.
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