Moss helps chart the conquest of land by plants
Thursday, February 4, 2010 - 16:28
in Biology & Nature
Clues to how the first land plants managed to avoid drying out might be provided by bryophytes, a group that includes the mosses, many of which retain remarkable drought tolerance. Some mosses can become so dry they crumble in the hand, but, if remoistened, will begin making proteins within minutes.