Question

By means of a schematic diagram show how a bacteria cell applied to the region of a cowpea root can end up becoming a nitrate ion which can be absorbed by a subsequent crop

Answer 1

Answer:

Some plants have specific requirements for additional ... Plants showing nutrient deficiencies will exhibit ... As roots take up nutrients and ions from the soil a depletion zone can be .

Reduction in photosynthetic activity might also affect N2 fixation by legumes under salt stress (122). Although the root nodule-colonizing .

Answer 2

there is a relationship between the roots of the leguminous plant and the nitrogen fixation bacteria.

Explanation:

• this nitrogen fixation bacteria has a capability of converting the nitrogen which is present in the atmosphere two important nitrogen compound which can be used by the plant for their metabolism.

• As a result of this these leguminous crops gain enough amount of nitrogen compound from the the bacteria that are required for its metabolism. As a result of this it is type of symbiotic relationship  

to know more about symbiotic relationship,

farmers do not add fertilizers to the soil in which leguminous plants .

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