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Chemical Coordination and integration — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYChemical Coordination and integration2 Marks
Question
  1. Name two groups of steroid hormones produced by the ovaries. Also, write one function of each.
  2. Write the full form of the following:
  1. TSH
  2. ADH
✓

Answer

  1. Estrogens and progesterone are the steroid hormones produced by the ovaries.
  1. Estrogens stimulate the growth, and activities of secondary sex organs, ovarian follicles and female sexual features.
  2. Progesterone is necessary to maintain pregnancy and it stimulates the growth of secretory alveoli and secretion of milk by the mammary glands.
  1.  
  1. Thyroid stimulating hormone.
  2. Anti-diuretic hormone.

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