
Why do plants need nitrate ions?

For making amino acids ( Option A )

The plants need nitrate ions for <u>making amino acids</u>
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The process in which the genetic code carried by mRNA is translated into a sequence of amino acids. Occurs on ribosomes. Protein synthesis begins with DNA. The reason for this is simple: DNA contains the genetic information for everything in our bodies.
Answer:
The correct answer is "preservation of wetlands".
Explanation:
Wetland are areas of lands that are saturated with water, usually comprised by marshes or swamps. Preservation of wetlands help to reduce the risk of floods because wetlands temporarily store and slow the release of stormwater. It has been reported that areas where wetland have been lost, the chances of flood increases by as much as 80 percent. The government of a flood-prone region would likely reduce the risk of floods by preserving its wetlands.
<span> limiting factor </span>
<span>A limiting factor is anything that is in short supply in the environment and therefore limits life processes</span>
Nitrogen is converted from atmospheric nitrogen (N2) into usable forms, such as NO2-, in a process known as fixation. The majority of nitrogen is fixed by bacteria, most of which are symbiotic with plants. Recently fixed ammonia is then converted to biologically useful forms by specialized bacteria.