Estrogen is secreted by cells of

A. theca interna

B. theca externa

C. theca interna cells of developing Graffian follicles

D. corpus luteum

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  14. ACTH is secreted by
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  16. One of the endocrine glands is known as master gland:
  17. Which disease is caused by the deficiency of thyroxine in the adult ?
  18. In the ovary, the progesterone and estrogen are secreted by
  19. In the male, testosterone exerts profound effects on
  20. Hyper secretion of adrenal cortex causes
  21. Symptoms such as softening of bones which are easily bent or fractured are mainly due to
  22. At the time of birth, oxytocin acts on uterus by
  23. Regulation of volume of urine is caused by
  24. Disease not caused by malfunctioning of thyroid is
  25. Selective accumulation of iodine occurs in
  26. Corpus luteum is formed by
  27. A posterior pituitary hormone released during parturition is
  28. Hyperglycemia is an indication of mal-functining of
  29. M.S.H produced by the pars intermedia of pitiutary causes in lower vertebrates
  30. Gonadotropic hormones are produced in