Evolution of Land Animals No one knows for sure how living began, whether disembodied spirit came nearly by an invisible man in the sky, or by what Darwin (and scientists today) predicted, that feel organize from a warming little pocket billiards of matter and slowly evolved over magazine into what we know as life today. According to evolution, all life or near of it, originated from a single gene. The evolution of dry land animals is still canvas today, including elephants, giraffes, and horses. Which are giving us great clues to how existence started. let us commencement ceremony register that all life on earth both animal and plant is constructed of exactly the very(prenominal) substance: deoxyribonucleic acid.. By DNA we symbolise the chromosomes that are imbed in all living cellphones. The question philosophers and scientists corroborate wondered is, then, how the send-off molecule arose. Scientists believe that the earth was formed 3.5 billion long ti me ago. This is when it is believed that life first began. The origination did not look equivalent(p) it does today. It contained no oxygen. It is unlikely that life cells could have risen from a world containing oxygen because it was highly reactive. Therefore, DNA molecular cells had to be oxydized. This is how we know that no new life arises today. All life on earth must be exactly the same age.
Science today shows us that an elephant is fairish as white-haired as a human, because each cell in our proboscis carries the same hereditary material. The whole pattern of who we are lies mystic in each tiny cell . Darwin is considered the fuck off of evol! ution. We would not be discussing evolution if it were not for him. His theory consisted of devil main points: first he proposed that all existing vegetable and animal forms were descended from... If you fate to get a full essay, station it on our website:
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