Evolution Test ...

The Devonian Period is Considered to be as-

What is correct arrangement of periods of palaeozoic era in ascending order in geological time scale?

Following is given the diagrammatic representation of evolutionary history of vertebrates through geological periods. Identify the geological periods. Identify the geological periods (A, B, C and D) and select the correct option.

Match column I with column II and select the correct option from the given codes.

The character that proves that frogs have evolved from fishes is

Refer the given statements and select the correct one
(i) Fossils are remains of hard parts of life forms in Rocks
(ii) A study of fossils in different sedimentary layers indicates the geological period in which they live.
(iii) Radio isotopen are often used to determine the age of the fossils
(iv) Study of fossils is called paleontology

Jurassic period belongs to the ______ era.

Amphibians were dominant during ________ period.

Read the given statements (i) - (iv) regarding evolution and select the incorrect ones
(i) The oceanic water rich in mixture of organic compounds was termed by J.B.S. Haldane (1920) as 'hot dilute soup of organic substances'
(ii) The term coacervate was given by Syndey Fox
(iii) Formation of first cells occurred about 3900 mya million Years ago in the sea.
(iv) The first geological time scale was developed by Georges Cuvier

Given below are four statements (i) - (iv) regarding geological time scale. Read them carefully.
(i) Palaeozoic era is the era of ancient life
(ii) Ordovician period is the age of vertebrates
(iii) Carboniferous period is the age of reptiles
(iv) Proterozoic era is the era of early life
Which of the above two statements are incorrect?