A Brief Account of Evolution- Geological Time Scale
A Brief Account of Evolution- Geological Time Scale: Overview
This topic consists of various concepts like Age of Fossils,Fossils,Geological Time Scale, 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.
The most recent ancestors of mammals were:
Given below are different plant forms:
a. Rhynia-type plants
b. Seed ferns
c. Psilophyton
d. Tracheophyton ancestors
e. Progymnosperms
Choose the correct sequence of evolution of plant forms:
Which is regarded as the age of pteridophytes?
Which year of dinosour alive?
What are fossils ? How do we determine the age of a fossil ?
What do you understand by geological time scale?
Make a list of different periods in geological time scale.
Explain the term 'fossil'.
How do fossils tell the story of evolution?
The dinosaurs descended from _____ ancestors.
The wrongly matched pair w.r.t. the organisms and their probable time of evolution is
Which of the following was a land dinosaur?
Which is the golden period of Dinosaurs or Reptiles?
The first organisms that invaded land were:
In 1938 a coelacanth was found in
Pelycosaurs and Therapsids were
Which of the following evolved into the first amphibians?
Among the following largest in size interms of number of years is
Origin of vertebrates took place in
