ICSE Class X Biology 2019 Solved Papers

Show Para  Hide Para 
The diagram given below represents an endocrine gland in the human body. Study the diagram and answer the following questions :
© examsnet.com
Question : 64
Total: 96
Name the hormone which in deficiency causes Diabetes Insipidus.
How does this disorder differ from Diabetes Mellitus?
Solution:  
Diabetes insipidus is caused by the deficiency of Antidiuretic hormone called Vasopressin.
Diabetes mellitus is caused due to under secretion of insulin in which the glucose level of blood increases. Whereas in Diabetes insipidus the reabsorption of water is reduced due to deficiency of Vasopressin and it causes excess urination.
© examsnet.com
Go to Question: