The variation in genome size between different plant species is enormous, with a variation of 2300-fold in flowering plants alone. Whilst variation in plant genome size is well recorded, it is debatable how much of this...
A revelation concerning amber-encased plant material suggests current sexual reproduction in angiosperms may have changed little in over 100 million years.
There is a widespread belief that everything in/of/from/about America is bigger, better, faster, etc, than anything from elsewhere in the world. That is probably the best example of spin over substance ever foisted on...