Mutation chain normal genes into oncogenes, which are responsible for causing cancers. These genes lead to overexpression of certain proteins and growth factors, which cause an abnormal, uncontrolled division of the cells. This division leads accumulation of the cell masses, which is called as cancer.
Nitrogenous waste products can be regarded as waste product containing
nitrogen, as well as Urea and uric acid, and this are the common terrestrial nitrogenous waste
- <em>Different measures can be taken to reduce amount of nitrogenous waste which flows into the rivers and oceans and these are;</em>
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- Controlled drainage; this practice can helps to check the amount of nitrogenous waste by having a controlled period, so as to save aquatic life
- Effective Drainage water recycling as well as Bioreactors, and Constructed wetlands could help in reducing amount of nitrogenous waste , though this depends on the storage volume as well as relative crop and waste being treated.
- Two-stage ditches is another way to remove pounds of nitrate by treating the waste fraction of the nitrate present till everything is treated
Therefore, amount of nitrogenous waste can be controlled by Improved Nitrogen Management with government regulation.
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Answer:
1. Vivíparo
2. Ooviparismo
Explanation:
Viviparismo se define como el proceso de desarrollo de un animal en el cual el embrión crece dentro dentro del sistema reproductor femenino en una estructura acorde que le permite obtener alimento y oxígeno hasta su nacimiento. El viviparismo placentario es el tipo de desarrollo más extendido entre mamíferos (por ejemplo, perros, caballos, gatos, conejos, etc), a excepción de mamíferos que son ovíparos (por ejemplo, el ornitorrinco) y los mamíferos marsupiales que no poseen placenta y donde feto se desarrolla en una bolsa externa llamada marsupio (por ejemplo, los canguros). Por otra parte, el oviparismo es un mecanismo de desarrollo en el cual el embrión crece dentro de un huevo desde el momento que la hembra lo expulsa hacia el exterior. Cuando se produce este suceso, los embriones se encuentran muy poco desarrollados y por lo tanto deben cumplir su ciclo de crecimiento (hasta eclosionar del huevo) fuera del vientre materno. Algunos ejemplos de animales ovíparos incluyen anfibios, reptiles, aves, insectos, etc.
<h3>
Explanation:</h3>
I don't really know your question but I will tell you what can be predicted.
But how can a technological forecast be made to contain probability dimensions in the same way other forecasts do? Most people think of a technology as a quite specific physical entity. They do not conceive of this entity as having the variable characteristics which would permit range forecasts or probability statements. To their minds, a precisely defined technology either will exist in a given situation, or it will not. And the forecaster must predict this exact event or else he is wrong. This misconception—which would place an impossible demand on any forecaster causes much of the confusion in discussions about technological forecasting.
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Ehie, BenjiDev#3339.