Some species of nitrogen-fixing bacteria have adapted to grow in nodules of legumes such as peas and clover. these bacteria make nitrogen available to the plant and in turn, receive nutrients from the tissues of the plant. this type of interaction is known as

The correct answer is Mutualism.

Mutualism is type of interaction that describes two species, which are living in close proximity and each species is benefited by the action of other species.

Here, the nitrogen fixing bacteria provides nitrogen to the plants by fixing it in the root nodules. In turn, they are receiving nutrients from the plant tissue. This means that both the species are benefited in this way.

Thus, this type of interaction is mutualism.

the cytokine-activated janus kinase (jak)-signal transducer and activator of transcription (stat) pathway has an important role in the control of immune responses. dysregulation of jak-stat signaling is associated with various immune disorders.

increase soil erosion                                             reduce soil erosion

cattle grazing                                                         hydroseeding

deforestation                                                         contour plowing

                                                                                planting vegetation

plant roots basically hold the top soil

together and stop soil erosion because

in such situation top soil is not removed

during flood but cattle grazing causes

soil erosion because cattle consume the

grasses and herbs and top soil is exposed.

same situation occurs because of

deforestation, the trees and plants are cut

down to expose top soil which causes soil

erosion