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:
Premises:
Responses:
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
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:
Related Questions
Q1: Which theory states that eukaryotic organelles originated
Q2: Describe the four requirements for chemical evolution
Q7: The occurrence of an RNA world early
Q14: Presently, it is thought that organic polymers
Q38: The iron-sulfur world hypothesis suggests that organic
Q54: Figure 21-1 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8677/.jpg" alt="Figure 21-1
Q58: Amphibians evolved directly from which ancestral organisms?<br>A)
Q67: During the process of splitting water during
Q84: Which was a possible source of high
Q113: Identify three ways in which the evolution