state the name of disorder due to the deficiency of following hormones and also write the name of source glands: a ) insulin, b ) thyroxin, c ) growth hormone b ) with the help of an example , show how the secretion of hormone is regulated?
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Explanation:
- insulin source pancreas
- thyroxine source thyroid
- growth hormone pituitary gland
- deficiency of thyroxine is goitre
- growth hormone malfunction of other glands
- endocrine glands are ductless so they secrete hormone in blood stream from where it reaches target site
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The name of disorder due to the deficiency of given hormones are stated and their source glands are mentioned:
a) Insulin
Deficiency disease - Diabetes
Source gland - Pancreas
b) Thyroxin
Deficiency disease - Hypothyroidism
Source gland - Thyroid gland
c) Growth hormone
Deficiency disease - Growth Hormone deficiency (GHD) or Pituitary Dwarfism.
Source gland - Pituitary Gland
Explanation:
- The secretion of hormone is regulated by negative feedback system.
- The secretion is started by stimulus and the same is stopped by sending signal to stop the secretion.
- In this way, the secretion and regulation of hormone is maintained within a narrow range in blood.
- Example: The release of thyroid after receiving stimuli from anterior pituitary gland which is then signaled to the thyroid gland.
To know more:
How is secretion of hormone regulated
https://brainly.in/question/12229886
How does feedback mechanism regulate the hormone secretion?
https://brainly.in/question/5082916
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