Biology · PYQ NEET UG 2019(2)
हिन्दीWhich of the following conditions will stimulate parathyroid gland to release parathyroid hormone?
Correct answer · Option 3
Fall in blood \( \mathrm{Ca}^{+2} \) levels
Explanation
Parathyroid hormone (PTH) is released in response to a fall in blood calcium levels to restore normal calcium homeostasis.