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Match the Period with the Corresponding Biological Events

Question 66

Matching

Match the period with the corresponding biological events.

Premises:
Extinction of large mammals; age of Homo sapiens
Forests of ferns, spread of ancient amphibians, first reptiles
First forests, gymnosperms appear, wingless insects appear, fish with jaws, amphibians appear
Gymnosperms common, large dinosaurs
Bacteria and cyanobacteria, algae, fungi, age of marine invertebrates, first chordates
Responses:
Devonian 488 mya
Jurassic 200mya
Cambrian 542mya
Carboniferous 359 mya
Quaternary 2.6 mya

Correct Answer:

Extinction of large mammals; age of Homo sapiens
Forests of ferns, spread of ancient amphibians, first reptiles
First forests, gymnosperms appear, wingless insects appear, fish with jaws, amphibians appear
Gymnosperms common, large dinosaurs
Bacteria and cyanobacteria, algae, fungi, age of marine invertebrates, first chordates
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