NURSING EXAM QUESTIONS
PHARMACOGNOSY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Pseudomonas aeruginosa
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Bacillus subtilis
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Rhizobium azobacter
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Streptoccocus pneumonae
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Detailed explanation-1: -A few examples of bacterial biofertilisers are Rhizobium, Azotobacter and Azospirillum. Azolla is an aquatic plant that has a symbiotic relationship with a bacteria called Anabaena.
Detailed explanation-2: -Owing to its ability to improve plant health through nitrogen fixation, growth hormone production, phosphate solubilization, plant disease management and reclamation of better soil health, Azotobacter is one of the best options to be used as biofertilizer for eco-friendly and sustainable crop production.
Detailed explanation-3: -It is a biofertilizer that contains symbiotic Rhizobium bacteria which is the most important nitrogen-fixing organism.
Detailed explanation-4: -Rhizobium, Azotobacter, Azospirillum, and blue-green algae (BGA) are biofertilizers.