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Latest Jan Klein Stories

2012-05-09 11:50:03

Organisms are adapted to their environment through their individual characteristics, like body size and body weight.

2012-01-10 23:20:43

The great variation of a specific form of immune genes makes organ transplants so complicated. On the other hand, we need such a great variability in order to resist infectious diseases.


Word of the Day
marcescent
  • Withering but not falling off, as a blossom that persists on a twig after flowering.
The word 'marcescent' comes from a Latin word meaning 'to wither'.
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