Sentence examples for early organisms from inspiring English sources

It is commonly assumed that early organisms inhabited an environment rich in organic compounds spontaneously formed in the prebiotic world, an idea that is often referred to as the Oparin – Haldane theory.

Still, it is commonly assumed that early organisms arose and inhabited aquatic environments (oceans, rivers, ponds, etc).

Caetano-Anollés hypothesizes that early organisms got the oxygen they needed to produce vitamin B6 from this breakup of hydrogen peroxide.

It was simple experience to which early organisms responded, and it was out of simple experiences that the first images of the world were constructed.

If such high-energy UV light from a nearby star cascaded through our early solar system, it could have broken the bonds in enough right-handed (D) amino acids to yield one extra L amino acid for every 10 molecules--enough of an excess for early organisms to seize upon and amplify.

Six fossilized species of Stromatolites, which were early organisms consisting primarily blue-green algae, have been documented and dated at about 1 billion years.

As Darwin recognized, the earliest organisms would have tended to consume any organic matter spontaneously produced prior to the origin of life.

The earliest organisms were prokaryotes, or bacteria-like cells, whose hereditary material is not segregated into a nucleus.

The phylogeny of life, as drawn from fossils and living species, indicates that the earliest organisms were probably the result of a long chemical evolution, in which random reactions in the primeval seas and atmosphere produced amino acids and then proteins.

Nervous systems were well developed by the Cambrian explosion, having evolved in earlier organisms.

Ticks were one of the earliest organisms to evolve blood feeding capabilities approximately 400 million years ago.