Sentence examples for originate spontaneously from inspiring English sources

Although Francesco Redi, an Italian physician, disproved in 1668 that higher forms of life could originate spontaneously, proponents of the concept claimed that microbes were different and did indeed arise in this way.

In other words, a breaking of the initial symmetry cannot happen without a reason, or an asymmetry cannot originate spontaneously.

Previous computational studies have suggested that the capillary blood flow oscillations frequently observed in vivo can originate spontaneously from the non-linear rheological properties of blood, without any regulatory input.

The retina, before birth, contains special mechanisms that cause it to generate waves of activity that originate spontaneously at a random point and then propagate slowly across the retinal layer.

Furthermore, histopathological features suggest that AS may originate spontaneously [ 2, 4, 21].

The Lewis lung carcinoma (3LL), which originated spontaneously in a C57/BL/6J H-2b C57/BL/6J H-2balignant tumousethat produces spontaneous lung metastases.

Ayala states that almost all biologists agree that life originated spontaneously.

From time to time we brought them biscuits and sweets, and the idea itself originated spontaneously.

We have used two MM models, which initially originated spontaneously in ageing C57BL/KaLwRij mice (Radl et al, 1979).

The 5TMM cell lines originated spontaneously in aging C57BL/KaLwRij mice and have since been propagated in vivo by intravenous transfer of the tumour cells in young syngeneic mice.

The 5T33MM vitro (5T33MM vt) is a clonally identical variant that originated spontaneously from such an in vitro culture of 5T33MM vv cells (Manning et al, 1992).