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Noggin and Chordin are signaling molecules released by the developing notochord that block BMP4,thereby allowing the formation of the _______.
Parathyroid Glands
Small endocrine glands located behind the thyroid gland that regulate calcium levels in the blood and bone metabolism.
Hypersecretion
The excessive production and release of hormones or other substances from a gland or organ.
Glucocorticoids
A class of steroid hormones produced by the adrenal gland, involved in the regulation of metabolism and immune response.
Immune Response
The reaction of the body's immune system to foreign substances or pathogens, including the production of antibodies and other defense mechanisms.
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