What is studied under Palaeontology?

Under Palaeontology, [D] Fossils are studied. Palaeontology is the scientific discipline dedicated to understanding ancient life forms through the examination of fossils, which are the preserved remains or traces of organisms from past geological periods. Palaeontologists analyze fossils to reconstruct the anatomy, physiology, behavior, and ecology of extinct organisms, including dinosaurs, early mammals, marine creatures, and plants. They investigate fossilized bones, teeth, shells, tracks, and imprints to infer evolutionary relationships, biodiversity patterns, and past environments.
Through careful examination and interpretation of fossils, palaeontologists contribute to our understanding of Earth’s history, evolutionary processes, and the development of life on our planet. They also utilize techniques such as radiometric dating, comparative anatomy, and phylogenetic analysis to unravel the mysteries of the ancient world and shed light on the interconnectedness of past and present life forms.