Organism example sentences

It required the dead organisms millions of years to get converted into these fuels.You have already learnt about the tiny organisms like yeast can be seen only under a microscope.When H2S, instead is the hydrogen donor for purple and green sulphur bacteria, the 'oxidation' product is sulphur or sulphate depending on the organism and not O Hence, he inferred that the O2 evolved by the green plant comes from H2O, not from carbon dioxide.Aquatic organisms are used to a certain range of temperature in the water-body where they live, and a sudden marked change in this temperature would be dangerous for them or affect their breeding.It refers to the varieties of plants, animals and micro-organisms, the genes they contain and the ecosystems they form.These could also be disease-causing organisms, like the bacteria which cause cholera.These include all those activities, which are connected with the extraction and production of natural resources and reproduction and development of living organisms.Not only that, we also think of movement as an attempt by living organisms to use changes in their environment to their advantage.Humus content of the soil is low because most of the micro organisms, particularly the decomposers, like bacteria, get destroyed due to high temperature.This results in a decrease in the oxygen level which may kill aquatic organisms.If 'hydro' means water and 'chemo' refers to chemicals, what would 'hydrotropism' and 'chemotropism' mean? Can we think of examples of these kinds of directional growth movements? One example of chemotropism is the growth of pollen tubes towards ovules, about which we will learn more when we examine the reproductive processes of living organisms.He tells Paheli that he drank water which looked clear and was without any smell, but still he fell sick ! Paheli explains that water which looks clean may still have diseasecarrying microorganisms and dissolved impurities.Groups of individual organisms having certain similarities in their physical characteristics are called species.As of now, there is no clear evidence of the presence of living microorganisms in the soil near the landing sites.Even this energy is processed by living organisms and various physical and chemical processes on the earth before we make use of it.