Gurmeet singh Asked a Question
August 20, 2020 8:37 pmpts 30 pts
undergo mitosis to become anembryo, Whicn S dlt Permian Period 286 245 mya GOnawana was still part of Pangea. The northern part of the supercontinent aggregated while the earth's climate was ..
  • 2 Answer(s)
  • Shares
  • Sajan sarthak sahoo Best Answer
    In the northern hemisphere as there is limited watermass ,when it is warm condition the sea water evaporated and the species got extint. while in the southern hemisphere the wate...
    Show more
    Likes(0) Reply(1)
    Gurmeet singh
    ok thank you sir.
  • Rahul pandey thankyou
    Organisms mainly thrive in shallow marine environment. Due to decrease in shallow water area, most of the organisms got extinct at the boundary. Volcanic activity releases large am...
    Show more
    Likes(1) Reply(0)