CBSE 2023 · Region 5 · Set 1 · Q9 · 1 mark
The IUCN Red Data List ($\displaystyle 2004$) in the last $\displaystyle 500$ years documents the extinction of nearly $\displaystyle 784$ species including : $\displaystyle 1$
Official answer
From CBSE’s own marking scheme for this paper.
(C)
$\displaystyle 359$ invertebrates
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CBSE Class 12 Biology past-paper question from the 2023board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.