A Brief Account of Evolution- Geological Time Scale
A Brief Account of Evolution- Geological Time Scale: Overview
This topic covers concepts, such as, Fossils, Age of Fossils, Geological Time Scale & Evolutionary History of Vertebrates etc.
Important Questions on A Brief Account of Evolution- Geological Time Scale
Reptiles, salamander, lobe fins, frogs. Rearrange them in ascending order of the evolutionary tree.
Anthropocene refers to the geological age during which
Geological Time scale was firstly proposed by:-
Match the options given in Column I with Column II.
| Column I | Column II | ||
| A. | 350 million | (i) | Ichthyosaurs were formed years ago |
| B. | 200 million | (ii) | Sea weeds and few plants years ago existed |
| C. | 320 million | (iii) | Invertebrates were formed years ago and active |
| D. | 500 million | (iv) | Jawless fish evolved years ago |
How many era's does the geological timescale consist of?
The second fossil specimen found in 1877 was
Which of the following is also called the Cenozoic Era?
Which of the following eras, in geological time scale, corresponds to the period when life had not originated upon the earth?
Choose the correct representation of evolutionary history of mammals from reptiles.
Extinction of dinosaurs has occurred in
Mark the incorrect among the following.
Choose the correct order in which the evolution of plant forms occurred through geological periods:
In the Mesozoic Era, the correct sequence of the periods, beginning with the earliest, will be
Identify the wrong statement.
The Cenozoic Era is the
Fossils act as evidences of organic evolution. Which one of these features do not justify the features of fossils?
All the following belong to the evolutionary line leading to the evolution of mammals, except:
Which of the following is a correct flowchart with respect to evolution of mammals?
Mark the wrong statement.
Bryophytes have evolved from
