Goitre is mostly caused by what deficiency?

More Questions:

In the book of Genesis, what is said to measure 300 by 50 by 30 cubits?

Which city is served by Schwechat airport?

Who wrote, Spirit of the Season in 1993?

Which Tennesee Williams play is about a Italian-American woman?

What movie character was briefly known as the "Chesapeake Ripper"?

Ascorbic acid is commonly referred to as what?

What bird lays the largest eggs?

What did French scientist Hippolyte Mège-Mouriès is most often associated with?

Which musical act went by the name "Two Tons O" Fun" in their early carrier?

What TV show did "Mork and Mindy" spin off from?

Teri Garr and Jessica Lange were both nominated for Best Supporting Actress Oscars for what 1982 movie?

What actor replaced Michael J. Fox as the deputy mayor on the TV show "Spin City"?

The original TV show "Star Trek" aired for how many seasons?

What was the former name of Times Square before being renamed in 1904?

What year did Great Britain claim the eastern half of Australia?