Question
In crop rotation, legumes play a vital role due to their
ability to fix atmospheric nitrogen. Which group of microorganisms enables this process in leguminous root nodules?Solution
Rhizobium bacteria form symbiotic relationships with leguminous plants. They colonize root nodules and convert atmospheric nitrogen into ammonia through biological nitrogen fixation, enriching the soil fertility.
Study the given graph and answer the question that follows.
Find the ratio of number of Green apples sold by ‘P’ and ‘S’ respectively.
How many students appeared in at least two exams?
If ratio of male to female in Operation is 5:3, then total male employees in Operation are what percent of total employees in HR?
Find the ratio of the number of female of tribe Raba and Dimasa.
Find the ratio of total employees in Management to that in HR.
What will be the age of A after 3 years?
Quantity I: The ratio between the present ages of A and B is 9:13 respectively and B is 8 years elder th...
Find the total time taken by boat C to cover the entire journey?
Find the average of the initial quantity of vessel A and initial quantity of vessel B.
11, 13, 30, 96, 392, ?
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