evolutionary history of life

Systematics, in other words, is used to understand the evolutionary history of life on Earth.

The first evidence of land plants also appeared; see Evolutionary history of life.

Few major biological types have emerged during the evolutionary history of life and most of them survive till today.

The evolutionary history of life stretches back to over , possibly as far as .

It also contains a collection of archeology and mineralogy, organized with the intent to show the evolutionary history of life.

Navigating from one of the major kingdoms listed below, and following through the groups, takes you on a journey through the evolutionary history of life.

(See also: Evolutionary history of life)

Their ambitious programme to reconstruct the evolutionary history of life was joined by Huxley and supported by discoveries in palaeontology.

Fossils bearing evidence of congenital deformity are scientifically significant because they can help scientists infer the evolutionary history of life's developmental processes.

Geology gives insight into the history of the Earth, as it provides the primary evidence for plate tectonics, the evolutionary history of life, and past climates.

Haeckel and other German scientists would take the lead in launching an ambitious programme to reconstruct the evolutionary history of life based on morphology and embryology.

He used morphology to reconstruct the evolutionary history of life, in the absence of fossil evidence using embryology as evidence of ancestral relationships.

The use of "evolution" rather than "transmutation" for the evolutionary history of life is motivated by the observation of generally increasing complexity over geologic time scales.

These genomic analyses have produced fundamental changes in the understanding of the evolutionary history of life, such as the proposal of the three-domain system by Carl Woese.

The evolutionary history of life on Earth traces the processes by which living and fossil organisms have evolved since life on the planet first originated until the present day.

They are extremely important for understanding the evolutionary history of life on Earth, as they provide direct evidence of evolution and detailed information on the ancestry of organisms.

Paleobiological research uses biological field research of current biota and of fossils millions of years old to answer questions about the molecular evolution and the evolutionary history of life.

The first photosynthetic organisms probably evolved early in the evolutionary history of life and most likely used reducing agents such as hydrogen or hydrogen sulfide as sources of electrons, rather than water.

Major impact events have significantly shaped Earth's history, have been implicated in the formation of the Earth-Moon system, the evolutionary history of life, the origin of water on Earth and several mass extinctions.

The origins of viruses in the evolutionary history of life are unclear: some may have evolved from plasmids - pieces of DNA that can move between cells - while others may have evolved from bacteria.

Examining the stony material with computerized imaging technology, scientists came upon an even bigger surprise, one that could profoundly change theories of dinosaur physiology and the place of at least some of these creatures in the evolutionary history of life.

No, science, in particular behavioural biology and evolutionary biology, are already explaining morals, where they came from (yes, they existed long before the Bible was written) and how they appear throughout the animal kingdom, albeit in simpler forms, way back through the evolutionary history of life.

Also in the early 1980s Jack Sepkoski and David M. Raup published papers with statistical analysis of the fossil record of marine invertebrates that revealed a pattern (possibly cyclical) of repeated mass extinctions with significant implications for the evolutionary history of life.

Under the three-domain system of taxonomy, which was introduced by Carl Woese in 1977 and reflects the evolutionary history of life, the organisms found in kingdom Monera have been divided into two domains, Archaea and Bacteria (with Eukarya as the third domain).