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TLS Online TPP Program
#Question id: 18592
#Unit 11. Evolution and Behavior
Flowering plant first appeared in___
TLS Online TPP Program
#Question id: 18591
#Unit 11. Evolution and Behavior
First green plants and fungi appeared on the land during which period?
TLS Online TPP Program
#Question id: 18590
#Unit 11. Evolution and Behavior
Origin of life starts from which geological time period?
TLS Online TPP Program
#Question id: 17265
#Unit 11. Evolution and Behavior
Match the geological time period with the diversification events associated with them:
| COLUMN I | COLUMN II | ||
| P. | Cretaceous | i) | First vertebrate appeared, abundant of marine algae |
| Q. | Devonian | ii) | Seeds ferns disappear, appearance of first dinosaurs |
| R. | Ordovician | iii) | Rapid development of angiosperms and Extinction of dinosaurs. |
| S. | Triassic | iv) | First definite evidence of land plant, first wingless insect. |
| T. | Silurian | v) | First amphibians and first seed plant appear. |
TLS Online TPP Program
#Question id: 17264
#Unit 11. Evolution and Behavior
The strata of sedimentary rocks in the different regions of the world, have classified geologic history into eras;
| Column I | Column II |
| P. Archeozoic | i) era of medieval life |
| Q. Proterozoic | ii) era of ancient life |
| R. Paleozoic | iii) era of primitive life |
| S. Mesozoic | iv) era of modern life |
| T. Cenozoic | v) era of early life |
Match the following;
TLS Online TPP Program
#Question id: 5032
#Unit 11. Evolution and Behavior
There is still some controversy among biologists about whether Neanderthals should be placed within the same species as modern humans, or into a separate species of their own. Most DNA sequence data analyzed so far indicate that there was probably little or no gene flow between Neanderthals and Homo sapiens. Which species concept is most applicable in this example?