According to the evolutionary paradigm, complex genetic information in the form of genes and regulatory DNA can randomly evolve through mutations and...
Our world is dynamic, offering changes and challenges to its living residents. Plant and animal trait variations can help them adapt to certain settings....
Transposable elements (transposons or TEs) are a specialized group of DNA sequences that can transpose or change positions in the genome. Some scientists...
Ichthyosaurs are marine reptiles that occur globally in the same rock layers as dinosaurs. Specimens with babies support the idea that they gave live...
We are all familiar with vocalizations in the animal world. For example, dogs bark, birds sing, frogs croak, and whales send forth their own distinct...
Tandem repeats (TRs) are short sequences of DNA repeated over and over again like the DNA letter sequence TACTACTAC, which is a repetition of TAC three...