Question

2nd largest endocrine gland

Answer 1

The Thyroid gland is the largest gland which is purely endocrinal in its nature. The thyroid gland is the largest purely endocrine gland. It is located at the front of the neck above the top of the breastbone.

Answer 2

The Thyroid Gland is second largest endocrine gland 

 It is a gland that makes and stores hormones that help regulate the heart rate, blood pressure, body temperature, and the rate at which food is converted into energy.