The Permian period,during which the first most modern orders of insects appeared,occurred approximately
- A$80$ million years ago
- B$150$ million years ago
- C$280$ million years ago
- D$550$ million years ago
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Match the following columns:
Column-$I$ Column-$II$ $(a)$ Darwin $(i)$ Finches $(b)$ Hugo de Vries $(ii)$ Dead yeast $(c)$ Pasteur $(iii)$ Evening primrose
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| $(a)$ Darwin | $(i)$ Finches |
| $(b)$ Hugo de Vries | $(ii)$ Dead yeast |
| $(c)$ Pasteur | $(iii)$ Evening primrose |
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