Life originated about: Zoology Scope and Origin Of Life Mcqs April 2, 2019 BILAL KHATTAK0 A.One billion years ago B.Three billion years ago C.Six billion years ago D.Nine billion years agoRelated Mcqs:Our earth came into existence about:Universe or cosmos began as a dense, red hot, gaseous cloud about:First Great Revolution occurred about:Second Great Revolution occurred, about:Coenozoic Era began about:The initial cost of an equipment is Rs. 20 lakhs and depreciated cost after ten years is Rs. 15 lakhs. The useful life of the equipment isLife originated during:Life originated:Age of Holocene Epoch is about:The expected life of a wheeled tractor is nearly
