Genetics (2)
Genes and DNA: Genes are segments of DNA that code for specific traits. The human genome, the complete set of DNAs in humans, contains approximately 20,000-25,000 genes.
Genes are DNA segments coding for specific traits, with the human genome having around 20,000-25,000 genes.
Genetics (2)
Genes and DNA: Genes are segments of DNA that code for specific traits. The human genome, the complete set of DNAs in humans, contains approximately 20,000-25,000 genes.