Biopesticides and Biofertilizers
Biology ⇒ Biotechnology and Applications
Biopesticides and Biofertilizers starts at 10 and continues till grade 12.
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See sample questions for grade 11
Describe how Azolla acts as a biofertilizer in rice fields.
Describe how phosphate-solubilizing bacteria benefit plants.
Describe the process of nitrogen fixation by Rhizobium in leguminous plants.
Describe the role of mycorrhizae as biofertilizers.
Describe the role of Trichoderma as a biopesticide.
Explain how biofertilizers improve soil fertility.
Explain the difference between biopesticides and chemical pesticides.
Explain the term 'biochemical biopesticide'.
Explain the term 'Integrated Pest Management' (IPM) and the role of biopesticides in it.
Explain why biopesticides are considered environmentally friendly.
Explain why the use of biofertilizers is important for sustainable agriculture.
Name one advantage and one disadvantage of using biopesticides over chemical pesticides.
State one example each of a bacterial, fungal, and algal biofertilizer.
What are biopesticides?
