Question

Pancreas : insulin :: Thyroid : -------
What is the relationship of second pair

Answer 1

pancreas:insulin:: thyroid:thyroxine hormone

Answer 2

Here, as the question indicates Pancreas and Insulin, the relation between them is- Insulin secrets from Pancreas.

Thus, answer will be the hormone secreted by the thyroid gland.

Those are- i) Thyroxine hormone.

ii) Triiodothyronin hormone.

iii) Calcitonin hormone.

The answer can be anyone from this three. All the three are correct.