Question

Transitional fossils

Answer 1

are fossils that provide evidence of an evolutionary transition between two different species. These fossils can help scientists understand how a particular group of organisms evolved over time and can provide insights into the processes of evolution. Transitional fossils can have characteristics of both the ancestral species and the descendant species, making them important pieces of evidence in studying the history of life on Earth. Examples of transitional fossils include Tiktaalik, a fish-like creature with characteristics of both fish and amphibians, and Archaeopteryx, a bird-like dinosaur with features of both reptiles and birds.