Question

what will be the deficiency symptom of lack of thyroxine​

Answer 1

Heya mate here is your answer:

The lack of thyroxine can cause a type of deficiency deaseas called 'Goiter' .

Reason: The main cause of Goiter in developed countries is Autommune deaseas.....

Hypothyroidism is the result of

an underactive Thyroid gland, and this causes goiter. Because the gland produces too little thyroid hormone, it is stimulated to produce more, leading to the swelling.

Hope it will help you

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Answer 2

$\huge \bold \green {HOLA!}$

The deficiency symptom of lack of thyroxine will be goitre

$\huge\bold\pink{BeBrainly}$