Consider the following organisms: 1. Agaricus 2. Nostoc 3. Spirogyra Which of the above is/are used as biofertilizer/biofertilizers?
Options
(a)1 and 2
(b)2 only
(c)2 and 3
(d)3 only
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Class 11Biological Classification— NCERT Biology, Chapter 2. The second chapter of NCERT's Class 11 biology book traces classification from Aristotle (trees, shrubs and herbs; red-blooded or not) and the two-kingdom system of…
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