Daily Quiz #2284
In trees, what is the word for the innermost layer of bark that carries organic nutrients, particularly sucrose, to all parts of the plant?
The US TV series "Mad Men" centres around what industry or profession?
Denver, Colorado, USA calls itself what?
Where was Josef Mengele assigned to, when he carried out his work on people subjected to the Nazi regime?
Who starred in "The Long Good Friday" (1979), a British gangster film set in London, England?
What age (in years) does a horse have to be to run in the Epsom Derby?
Which of these could be needed to groom a horse?