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CBSE Class 6 Answered

How did the species of cockroaches origanlly emerged and in which period and where they were they were found first on the earth or someone already discovered but were redicovered later or named as cockroaches much later and who the person to name them?
Asked by ashu.dairy | 13 Feb, 2020, 08:21: PM
answered-by-expert Expert Answer
  • Scientists say that cockroaches were alive and being disgusting in the great primordial landmass of Pangaea over 300 million years ago, before the different continents even formed and split. 
  • The research concluded that the cockroaches earlier called roaches originated at least 300 million years ago, when dry land on the planet was concentrated in a single mass called the Pangaea supercontinent.
  • As continental drift split Pangaea into continents, the descendants of these early roaches traveled with them, populating the newly sundered monster islands with about the same efficiency they populate our plates. And thus roaches spread to every corner of the globe, where they were fruitful and multiplied.
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