The parathyroid glands are small endocrine glands in the neck of humans and other tetrapods that produce parathyroid hormone.Humans usually have four parathyroid glands, variably located on the back of the thyroid gland, although considerable variation exists.Parathyroid hormone and calcitonin (one of the hormones made by the thyroid gland) have key roles in regulating the amount of calcium in the blood and within the bones.umans usually have four parathyroid glands, variably located on the back of the thyroid gland, although considerable variation exists. Parathyroid hormone and calcitonin (one of the hormones made by the thyroid gland) have key roles in regulating the amount of calcium in the blood and within the bones.
1 Germans were very patriotic and proud. 2  The Weimar Republic did not fulfill many Germanâs desire for glory. 3  World War One did not make Germans lose faith in their ability to achieve victory. 4  Treaty of Versailles: all the handicaps above were in some way or another caused by this treaty.
1 What the achievements of the Weimar period were. 2  To what extent the Weimar government recovered after 1923. 3  Whether Stresemann or Dawes was more important to Weimar Germany's success. 4  Whether Weimar Germany was a success in the period 1923-1929.s part of your revision, think about the arguments and facts you would use to explain: 1  Why the Weimar Government survived in 1923. 2  What the achievements of the Weimar period were. 3  To what extent the Weimar government recovered after 1923. 4  Whether Stresemann or Dawes was more important to Weimar Germany's success.