Examlex
Which of the following is a cluster of genes coding for transcription factors involved in the evolution of innovations in early vertebrate nervous systems and vertebrae?
Genetic Differences
Variations in the DNA sequences among individuals that contribute to the biological diversity of organisms.
Racial Groups
Designates categories of humans based on physical characteristics, ancestry, genetics, or social relations, often constructed socially and culturally.
Genes
Segments of DNA located on chromosomes, which contain the instructions necessary for the development, functioning, and reproduction of organisms.
Imagined Characteristics
Attributes or qualities that are perceived or believed to exist, often without empirical evidence or based on stereotypes.
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