Question

Name the disease which occurs in adults due to the deficiency of iodine in the diet . What is the main symptom of this disease ?

Page 263 Chapter - 14.Control and Co-Ordination in Organisms

Answer 1

goitre is occur due to deficiency of iodine in the diet.

Answer 2

The name of disease is Goitre.
In this the Adam's Apple of a human shows un natural growthing effect.

Main Symptoms are:

You may feel a little pain in your bow neck portion.
It may swallow.

Hope you get your answer.