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seen Jul 1 at 21:25

Mar
17
awarded  Scholar
Mar
17
awarded  Supporter
Mar
17
comment If DNA has a half life of about 500 years, how can old seeds be planted?
For completeness, so flowing my math there would be 87.66% DNA reaming in the seed
Mar
17
accepted If DNA has a half life of about 500 years, how can old seeds be planted?
Mar
14
awarded  Student
Mar
14
asked If DNA has a half life of about 500 years, how can old seeds be planted?
Mar
7
comment Can humans eat grass?
Could we cook the grass and break down the cell walls?
Dec
13
comment Do Viruses produce a biomagnetic field?
Viruses are bio. Something does not need to be alive to be biological. For chemistry all that is required is that it contains carbon. Would you consider a random strand of DNA not biological?
Nov
6
awarded  Teacher
Nov
6
answered How did giraffes develop their rete mirabile failsafe?