Ans the mcqs based on the biofertilizers
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1. The wormicide character of azotobacter destroys worms in water.
2. The bacteria nostoc are used as food because they have abundant amount of Protein AND Vitamin C.
3. The bacteria azolla supply natural manure to paddy fields .
4.Which of the following bacteria can perform photosynthesis ?
=> none of these.
5.Nitrogen fixing bacteria - anabaena-are found in the plant Anabaena .
2. The bacteria nostoc are used as food because they have abundant amount of Protein AND Vitamin C.
3. The bacteria azolla supply natural manure to paddy fields .
4.Which of the following bacteria can perform photosynthesis ?
=> none of these.
5.Nitrogen fixing bacteria - anabaena-are found in the plant Anabaena .
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