Pearl jewelry for bridal and wedding tradition, bridal pearl necklace set for wedding ceremony, pearl jewelry for graduation and wedding celebration
Biologists in General, agree between themselves that in the present statethe earth's surface there are no cases organic beings frominorganic matter. However, they do not deny that in the pastthe time when the surface temperature was much higher than inpresent, and when other physical conditions differed sharply frommodern inorganic mass through a serial of complex processesgave rise to organic matter. So many substances, onceis considered exclusively belonging to organic bodies, wasprepared by artificial means that scientists hardly questionedthe conclusion about the possibility of conditions where by even a new stagecomplicating the composition of the lower types of the four elemental compounds entersthe composition of the high types. In fact, a necessary conclusion from the hypothesis of evolution, in its Generalform is the assertion that once there was a gradual separationthe organic world from the inorganic, and if we accept this hypothesis in General,we will inevitably come to the question: what was to be an early stageprogress that followed the emergence of the most complex forms of matter fromforms less complex? First, protoplasm could not have inclinations to one or the otherthe arrangement of its parts, excluding, however, the purely mechanical tendencies of the,characteristic of free fluid, to adopt a spherical shape. At first shehad to be passive. And their passivity she had to besame with inorganic. It could not happen of phenomena such asspontaneous variability, as variability implies knownnormal for changes with which it disagrees, and thusimpossible in cases where there is no regular course of changes. Whenthe absence of that cyclical series of metamorphoses which in our time evensimplest forms of life found as the result of an inherited condition,in this stage could not be any points of support for naturalselection. How, then, began organic evolution?
Post a Comment