Question:

In which era life is absent

Updated On: Jul 28, 2022
  • archaeozoic
  • palaeozoic
  • proterozoic
  • azoic
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The Correct Option is D

Solution and Explanation

Azoic era is characterised by complete absence of living organisms. This era can be described as the earliest time in the history of earth during which by undergoing many changes earth created favourable conditions for the appearance and preponderance of living organisms. Archaeozoic era represents the conditions of earth which is suitable for life, resulting in the appearance of first living form. Proterozoic era has great complex life. Palaeozoic era is also called ??he cradle of ancient life?? Fossil records of this era reflects the preponderance of different plants & animals both in sea & on land.
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Origin of Life is considered as one of the most important phenomena that happened in the history of biology. Through this phenomena we got to know about the existence of atmosphere, special gases, different forms of species, different galaxies and so on.

Evolution:

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Charles Darwin in his book “On the origin of the species” tells about how the organisms have evolved over the different generations by inheriting the different forms of characteristics such as physical or the different behavior traits.