Question
Plants absorb dissolved nitrates from soil and convert
them intoSolution
The plant cells absorb nitrates from the soil and convert them into ammonia which ultimately reduced to ammonium ions (NH4+). These ammonium ions are then combined with organic compounds to form amino acids such as glutamine i.e., free nitrogen. This process of conversion is known as nitrogen fixation.
The 'Rashtriya Swayamsevak Sangh' (RSS) was founded in which year?
The 'Chipko Movement' is associated with which field.
Consider the following events with reference to the Indian history:
1. Battle of Wandiwash
2. Second Carnatic War
3. Treaty of Pari...
Which of the events occurred during the active phase of the Revolutionary Movement (1907- 1917)?
1. Formation of Hindu Mahasabha
2. Separa...
In which year did the historic “Salt Satyagraha” take place?
Consider the following statements with reference to the Portuguese rule in India:
1. Portugese was the first European power who started slave t...
Who is known as the 'Iron Man of India'.
The Pledge Movement aimed to address which social issue?
The Treaty of Mangalore, which ended the Second Mysore War, was signed between Tipu Sultan and which other party?
The Danes formed an East India company and established their headquarters at?Â
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