Question

Arun and his sister Arunima are both 'teenagers'. Arunima observes a swelling
on her neck, following which she visits a doctor. The doctor identifies it to be a
deficiency disease and prescribes medicines accordingly, along with suggesting
dietary modifications. A few months later, Arun observes a small protrusion
on his throat and visits the doctor. However, the doctor assures him that it is
a normal feature in boys of his age.
(a) Identify the disease Arunima was suffering from along with its cause.
(b) Why do you think that no medication was prescribed for Arun?​

Answer 1

Answer:

Arunima was suffering from goiter while her brother had his adams apple grown so therefore the doctor gave arunima medicine

Explanation: