Genetics is the branch of biology that studies genes, genetic variation, and heredity in organisms. It focuses on how traits are passed from parents to offspring through DNA.
5 Must Know Facts For Your Next Test
Genes are segments of DNA that code for proteins or functional RNA.
The structure of DNA is a double helix formed by base pairs attached to a sugar-phosphate backbone.
Mutations in DNA can lead to changes in protein function and result in various genetic disorders.
Horizontal gene transfer is a method by which bacteria can acquire genetic material from other organisms.
The genome of an organism encompasses all its genetic material, including genes and non-coding sequences.