Sagot :
Answer:
d. parathyroid gland
Explanation:
Parathyroid hormone is secreted from four parathyroid glands, which are small glands in the neck, located behind the thyroid gland.
PA BRAINLIEST PO TY
Answer:
D. Parathyroid Hormone
Explanation:
The parathyroid glands produce parathyroid hormone. Parathyroid hormone increases blood calcium concentrations when calcium ion levels fall below normal. The adrenal glands are located on top of each kidney (Figure 11.23 c). The adrenal glands consist of an outer adrenal cortex and an inner adrenal medulla.