Answer:
Nitrogen fixing bacteria is the organism which is responsible for the fixing of atmospheric nitrogen for the plant.
Explanation:
Nitrogen fixing bacteria is a type of bacteria which fixes atmospheric nitrogen into ammonium and nitrates form. Plants are unable to take atmospheric nitrogen so it must be converted into available form i. e. nitrates and ammonium. Examples of nitrogen fixing bacteria are Cyanobacteria and Azotobactor etc.
The sequence of structures that correctly indicates the direction in which an electrical signal is carried in a typical multipolar neuron is- dendrites, cell body and axon.
A typical multipolar neuron consists of dendrites, cell body and axon. the electric signal in the neurons are first received by the dendrites that are the branching structures arising out of the cell body.
Cell body is the main part of the neuron which have the nucleus and other cell organelles. The electric signal are passed from the dendrites to the cell body.
From cell body the signal reaches the axon through the axon hillock. Axon transmits the signal to the other cell either in the form of chemical or electrical signal.
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Detrital sedimentary rocks are mainly classified by the size of their grain. The largest grain is a boulder, followed by a cobble, a pebble, sand, silt and finally the finest grain, which is clay. These grains of sediments are what get cemented together to form sedimentary rocks.
The metamorphosis of the stages of a butterfly. The metamorphosis of a frog. Butterflies go from cocoon to caterpillar to butterfly. A frog goes from tadpole to frog.
