Sertoli cells are regulated by the pituitary hormone known as
FSH
GH
Prolactin
Prolactin
A.
FSH
Sertoli cells are the cells that line the seminiferous tubules in the testis. These cells protect the spermatids and convey nutrients to both the developing and mature spermatozoa. Sertoli cells are regulated by FSH (follicle stimulating hormone) as the FSH receptors are confined to the sertoli cells.
Which part of ovary in mammals acts as an endocrine gland after ovulation?
Graaffian follicle
Stroma
Germinal epithelium
Germinal epithelium
Withdrawal of which of the following hormones is the immediate cause of menstruation?
Eastrogens
FSH
FSH-RH
FSH-RH
Which one of the following pairs of organs includes only the endocrine glands?
Parathyroid and adrenal
Pancreas and parathyroid
Thymus and testes
Thymus and testes
In the human female, menstruation can be deferred by the administration of
LH only
Combination of FSH and LH
Combination of estrogen and progesterone
Combination of estrogen and progesterone
