Examlex
Microtubules and microfilaments compose the ________, which forms an internal network of support for the cell.
Mutations
Changes in the DNA sequence of a cell's genome, often resulting in genetic variation and potentially leading to evolutionary changes.
Descent With Modification
Descent with modification refers to the passing of traits from parents to offspring. Darwin recognized that, over time, this process could account for gradual change in species’ traits and homology.
Evolution
The process through which species undergo changes over time due to genetic variation and natural selection.
Allele Frequencies
The proportional occurrences of various alleles for a specific gene within a certain population.
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