Da livet opstod
eBook - ePub

Da livet opstod

  1. Danish
  2. ePUB (mobile friendly)
  3. Available on iOS & Android
eBook - ePub

Da livet opstod

About this book

Emil Laust Kristoffersen fra Aarhus Universitet forsker i kunstig evolution og betingelserne for det allerfĂžrste liv. For omkring 4,6 milliarder Ă„r siden drĂžnede to planeter sammen og skabte Jorden. StĂžrknede sten gled rundt som sorte isbjerge i et rĂždglĂždende hav af magma, mens meteoritter hamrede ned over Jorden. Ikke ligefrem et ideelt scenarie for livets opstĂ„en – eller hvad? Over millioner af Ă„r forvandlede brandvarm vanddamp sig drypvis til hav. Livet opstod sammen med havet, og de ĂŠldste tegn pĂ„ liv er forsteninger, som kommer faretruende tĂŠt pĂ„ den kaotiske tidsalder. DNA-analyser tegner et slĂŠgtskab mellem alt levende, og ved roden af stamtrĂŠet findes den sidste fĂŠlles forfader til alt liv pĂ„ vores klode. Men her ender sporet blindt. Vi kan lede dybt i egne celler og forsĂžge at genskabe livets opstĂ„en i laboratoriet for at forstĂ„, hvordan det kunne ske, men fĂ„r vi nogensinde svaret?

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Yes, you can access Da livet opstod by Emil Laust Kristoffersen in PDF and/or ePUB format, as well as other popular books in Biological Sciences & Science General. We have over one million books available in our catalogue for you to explore.

Table of contents

  1. Titelside
  2. Kolofon
  3. Jordens voldsomme fĂždsel
  4. Hvad er liv?
  5. PĂ„ kanotur i livets Ă„dal
  6. En tabt verden
  7. Kunstig evolution – nþglen til den tabte verden
  8. Universalt liv
  9. I samme serie
  10. Backcover