CBSE 2022 · Region 5 · Set 3 · Q1 · 2 marks
Many members of genus Glomus form a mycorrhizial association with plants. Elaborate how is this association beneficial to the plants.
Marking-scheme solution
Absorption of phosphorus from the soil and passes it to the plants, plants are more resistant to root-borne pathogens, tolerant to salinity and drought, show overall increase in plant growth and development
Microbes in Human WelfareMicrobes as BiofertilisersUnderstandvery_short_answermedium
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CBSE Class 12 Biology past-paper question from the 2022board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.