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- Eye (21834 bytes)
1: ... organs are found in a variety of creatures. The simplest eyes do nothing but detect whether the surround...
9: ... a [[transparency (optics)|transparent]] gel-like substance called the [[vitreous humour]], with a focusing [...
11: ...among the [[arthropod]]s and are composed of many simple facets which give a pixelated image (not multiple...
15: Some of the simplest eyes, called [[ocelli]], can be found in animal...
16: Jumping spiders have simple eyes that are so large, supported by an array of ... - Flowering plant (29088 bytes)
22: ...hows no distinction of parts?stem and leaf, and a simple root growing vertically downwards into the water....
74: ...cells reserve-food, and according to the dominant substance it is starchy, oily, or rich in cellulose, mucila...
79: ...o-sac, its wall enlarges and commonly absorbs the substance of the nucellus (which is likewise enlarging) to ... - Glass (26176 bytes)
1: ...time for a regular [[crystal]] lattice to form. A simple example is when [[Sucrose|table sugar]] is melted...
30: ...al applications (see [[fused quartz]]), two other substances are always added to common glass to simplify pro...
56: ...times etched into glass via acid or other caustic substance (causing the image to be eaten into the glass). ... - Iconography (7643 bytes)
2: ... that [[symbolism|symbolically]] mean more than a simple depiction of the person involved.
6: ...lf, not the wood and paint making up the physical substance of the [[icon]]. A more modern illustration of th... - Chemistry (12553 bytes)
47: A [[Chemical compound]] is a substance with a ''fixed ratio'' of [[element]]s which dete...
61: ...atom]]s in [[molecule]]s or [[crystal]]s. In many simple compounds, [[valence bond theory]] and the concep...
80: ...approximation]]) can be understood and applied in simpler terms. - History of the United States (1918-1945) (54688 bytes)
27: ...Federal Govenment has regulated and outlawed many substances without additional amendments.
193: ...lution than a policy one. Keynes's basic idea was simple. In order to keep people fully employed, governme... - Aristotle (37648 bytes)
10: ...mental ways, are very different in both style and substance. Plato mainly wrote philosophical dialogues, tha...
97: ... elucidate all the laws of the universe, based on simple observation (without experimentation) through rea... - DNA (29095 bytes)
5: In [[bacterium|bacteria]] and other [[prokaryote|simple]] [[biological cell|cell]] organisms, DNA is not ...
12: :Wikipedia needs to be accurate, but it can be simple ''and'' accurate. Dumbing down something too muc...
22: This section presents a brief and simple overview of DNA.
61: ...o-acid]] sequence of the protein is determined by simple cellular rules of [[Translation (biology)|transla...
156: ... led to the identification and naming of DNA as a substance distinct from RNA. - Allergy (18658 bytes)
1: ...bstances. When a person is hypersensitised, these substances are known as [[allergen]]s. The word allergy der...
23: ...rearm and back. If the patient is allergic to the substance, then a visible inflammatory reaction will usuall... - Polyp (4768 bytes)
5: ...is a supporting layer of structureless gelatinous substance termed [[mesogloea]], secreted by the cell-layers...
9: ...Thus it is seen that a polyp is an animal of very simple structure.
11: ...t and reduced to mere knobs or warts. They may be simple and unbranched, or they may be feathery in patter...
13: ...ss [[Hydrozoa]], the polyps are indeed often very simple, like the common little freshwater species of the... - Text of the GNU Free Documentation License (20454 bytes)
35: ...a publicly available DTD, and standard-conforming simple HTML, PostScript or PDF designed for human modifi...
73: ... the section, and preserve in the section all the substance and tone of each of the contributor acknowledgeme... - Tobacco smoking (36030 bytes)
13: ...mixed with lime and chewed it in a [[snuff]]-like substance. Among the Mayas tobacco was used as an all-purpo...
54: ... action, as described above, do not permit such a simple [[assay]] and require more difficult studies, req...
66: .... On average it takes about seven seconds for the substance to reach the brain. - Inca Empire (25571 bytes)
88: ...replicated and spread throughout the empire. The simple abstract geometric forms and highly stylized anim...
125: ...ef, the Inca people were not addicted to the coca substance. Another remedy was to cover boiled bark from a p...
139: ... the year. Agricultural tools consisted mostly of simple [[digging stick]]s. - Hydrogen (20221 bytes)
110: ...] [[natural gas]]. [[Electrolysis]] of water is a simple method, but it is still economically inefficient ...
138: ...', "generate") was first recognized as a distinct substance in [[1766]] by [[Henry Cavendish]]. Cavendish stu... - Dog (69384 bytes)
15: {{Taxobox_section_trinomial_simple | color = pink| trinomial_name = Canis lupus fami...
145: ...ate or inadvertent, is more likely to result in a simple retention of juvenile characteristics into adulth...
304: ...poisoning, but still are far less tolerant of the substance than humans are. - History of the periodic table (7005 bytes)
3: ...vered in nature in native form and are relatively simple to mine with primitive tools.
4: ...er]]. He also theorised that they change into new substances to form what we see.
8: ...until in 1669 he finally obtained a glowing white substance which he named [[phosphorus]]. He kept his discov... - Chemical formula (5472 bytes)
1: ...s indicated as a [[subscript]]. For non-molecular substances the subscripts indicate the ratio of elements in...
6: For example [[methane]], a simple molecule consisting of one [[carbon]] atom bonded...
34: ...e relative percent composition of a pure chemical substance by element. - Chemical bond (3955 bytes)
13: ...s localized or delocalized among the atoms of the substance.
15: Many simple compounds involve [[covalent bond]]s. These molec... - Theories and sociology of the history of science (16096 bytes)
53: ...s) make a certain concept "ready" for discovery. Simple priority disputes are often a matter of documenti...
55: ...t conceived of the modern notion of oxygen - as a substance that is consumed from the air in the processes of... - Protein (17280 bytes)
61: ...the body releases [[ammonia]], an extremely toxic substance. It is then converted in the liver into [[urea]],...
89:
90: ...cause it appears to be the primitive or principle substance of animal nutrition."
138: [[simple:Protein]]
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