Tag: CSIR NET Life Science Previous Year Questions and Solution on Paleontology and Evolutionary History

During evolution first multicellular eukaryotic organisms appeared (1) 1 billion years ago (2) 2 billions year ago (3) 600 millions year ago (4) 200 millions year ago Introduction The emergence […]

Recently reptile fossils of age 200-250 MY have been found in Brazil and Ghana-portion of West Africa. This suggest that the both places were part of large landmass during that […]

Coenozoic era is characterized by- (1) Disappearance of reptiles and adaptive radiation in aves (2) Disappearance of Dinosours and adaptive radiation in aves (3) Disappearance of Dinosours and adaptive radiation […]

In geological time scale, the Era of reptiles is- (1) Paleozoic (2) Mesozoic (3) Holozoic (4) Proterozoic Introduction The history of life on Earth is divided into distinct eras, each […]

The period of Jurassic in million years ago is- (1) 310-250 (2) 250-200 (3) 200-140 (4) 140-100 Introduction The Jurassic Period is one of the most iconic intervals in Earth’s […]

The correct hierarchy of geological times is: (1) eon > era > period > epoch (2) period > era > epoch (3) epoch > period > era > eon (4) […]