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Atmosphere is consist of 78% of
Nitrogen is part of ______ in living organisms
Atmospheric nitrogen is taken by plants with help of _______ bacteria
Nitrogen fixation is carried out by
a. streptococcus
b. lactobacillus
c. blue green algae
d. Rhizobium
Arrange the following in correct order
a.Human receive proteins and other nitrogen compounds
b.Bacteria fixes the atmospheric nitrogen
c.Synthesis of plant protein
d. useful compounds of nitrogen are absorbs by the plant roots