What is the importance of osmosis in the life of fresh water organisms? What is the importance of silica cell walls in diatoms? What is the importance of nitrogen in plants? what is the importance of nitrogen for living organisms? What are the characteristics of coliform bacteria and their im...
What is the importance of studying biology in life? What is the importance of nitrogen in plants? What is the effect of ph on cellobiose? What are the benefits of having a low pH in the stomach? How do the properties of water help living organisms?
Every living cell contains, in addition towaterand salts or minerals, a large number oforganic compounds, substances composed ofcarboncombined with varying amounts ofhydrogenand usually also ofoxygen.Nitrogen,phosphorus, andsulfurare likewise commonconstituents. In general, the bulk of the organic matt...
aelation 兴高采烈[translate] aVanadium is of importance for living organisms. 钒是重要为居住的有机体。[translate]
These bacteria can be free-living, associate with plant species, or even establish symbiosis with legumes. Studies with diazotrophic organisms are of great importance due to their contribution to the nitrogen supply in different ecosystems, including natural and managed systems. It is estimated that ...
Water is one of the main constituents on earth. Two thirds of the earth is covered by water. Approximately 75 percent of the human body is water. Every form of life depends on water in one form or other for its subsistence. In humans, water helps with tr
The organic matter of the soil develops primarily from decayed leaves, twigs, branches, roots, and fallen trees, all of which recycle nitrogen, carbon, oxygen, and other important nutrients. There are few organisms as important as trees for maintaining Earth’s ecology. This article discusses ...
Trees help in keeping the ecological system working fine. Trees purify the air we breathe. With increasing cars and construction of industries, the level of harmful gases like carbon dioxide, carbon monoxide, Sulphur dioxide, nitrogen oxides etc. is shooting up in the atmosphere. Tress absorbs ...
two groups of bacteria fix atmospheric nitrogen—that is, they are able to incorporate this relativelyinertelement into nitrate ions. Bacteria of the genusAzobacterlive freely in soil, while those of the genusRhizobiumlive sheltered in the roots of leguminous plants such aspeasandbeans. Cyanobacteri...
Peat, spongy material formed by the partial decomposition of organic matter, primarily plant material, in wetlands. The formation of peat is the first step in the formation of coal. Peat can be used as a fuel and is only a minor contributor to the world