Examlex
What is the complement DNA strand to 5'-ATTCGGTGA-3'?
Speciation
Origin of new species due to the evolutionary process of descent with modification.
Genetic Drift
A mechanism of evolution that involves random changes in the frequency of alleles within a population over time.
Allele
Alternative form of a gene; alleles occur at the same locus on homologous chromosomes.
Bottleneck Effect
A sharp reduction in the size of a population due to environmental events or human activities, leading to a loss of genetic variation.
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