CBSE 2022 · Region 4 · Set 1 · Q8 · 3 marks
What are the consequences of loss of biodiversity in a region ? Explain.
Marking-scheme solution
Decline in flora/fauna, Lower resistance to environmental perturbations such as drought, Increased variability in certain ecosystem process such as plant productivity/ water use/ pest / disease cycle
Biodiversity and ConservationBiodiversity ConservationUnderstandshort_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.