Examlex
The ____ component of the cell membrane functions as a selective barrier, while the ____ component has specific functions such as transport, recognizing other cells, and binding to other cells.
Population Genetics
The study of the distribution and changes in frequency of alleles within populations, considering the effects of evolutionary processes.
Sexual Selection
Refers to differential reproductive success resulting from the competition for fertilization, which can occur through competition among individuals of the same sex (intrasexual selection) or through attraction to the opposite sex (intersexual selection).
Heterozygote Advantage
A genetic phenomenon where individuals with two different alleles for a particular trait have a greater fitness than those with two identical alleles.
Frequency-Dependent Selection
A type of natural selection where the fitness of a phenotype or genotype depends on its frequency in the population.
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