Hormones that help regulate blood calcium levels are produced by the? By: Sunday|Published on: Sep 5|Categories: Biology JAMB| 0 comments A. Adrenal B. thyroid C. pancreas D. parathyroid Correct Answer: Option D – parathyroid Users Also Read These:A person with blood group, O can be given blood from…A man with blood group A (TAP) married a woman with…Which of the following statements is correct of…A mixture of calcium chloride and calcium…The hormones produced in the hypothalamus are?SEE ALSO The chitin in the exoskeleton of many arthropods is strengthened by?