male reproductive system
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| the male gonads or sex cells | Testes
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| tubules producing sperm cells | seminiferous tubules
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| cells producing testosterone | interstitual cells
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| process of sperm formation | spermogenesis
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| number of chromosomes | 46
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| type of cell division forming primary spermatocytes | meiosis
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| type of cell divison forming sperotids | meiosis
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| number of chromosomes in each spermotid | 23
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| cell formed from each sperotid | sperm
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| provides mobility for a sperm | prostate gland
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| tubule were sperm cells mature | epididymis
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| secrete fluid neutraling acidity of urethra prior to ejaculation | bulbourethral
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| secrete fluid containing fructose | seminal vesicle
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| secretes fluid activating swimming movements of sperm cells | prostate gland
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| mixture of glandular secretions and sperm cells | semen
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| contains testes outside the body | scrotum
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| temperture required for testes for production | 95.6
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| male organ that is inserted in the vagina for sexual intercourse | penis
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| erectile tissue in penis surrounding urethra | corpus spongiosum
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| two dorsal columns of erectile tissue in penis | corpora cavernosa
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| sheath of skin covering the glans penis | prepuce
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| sexual stimulation causes the parasympathetic nerve impluses to | dialate
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| during male sexual stimulation what dialates | the arterioles
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| what constricts | venules
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| what gland neutralizes the ph in the urethra | bulbourethral
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| The male sex hormone is | testosterone
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| what secretes the gonadotropin-releasing hormone | hypothalamus
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| what release FSH and LH | anterior pituitary
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| hormone stimulating testosterone secretion by the testes | LH
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| What 2 hormones act together to to stimulate spermatogenesis | FSH and LH
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| stimulates maturation of male sex organs | testosterone
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| stimulates development and maintenance of secondary sex characteristics | testosterone
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| hormone that triggers onset of puberty | FSH
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| hormone stimulating release of FSH and LH | GNRH
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| what are the secondary sex characteristics in males | broad shoulders, muscle development, metabolic rate, enlargment of the larynex, growth of body hair, deepening of the voice
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| produces female sex cells | ovaries
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| recieves penis in sexual intercourse | vagina
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| holds embryo/fetus during a pregnancy | uterus
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| carries secondary oocyte towards the uterus | ovary
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| narrow space between labia minora | vestibule
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| birth canal | vagina
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| what are the gonads | the ovaries and testes
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| what is a gamete | a sex cell-either sperm or ova
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| the seminiferous tubules are lined with what | germinal epithelium
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| what is spermatogenesis | process that produces sperm
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| the outermost cells of a seminiferous tubles are | spermatogonia
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| what are the accessory ducts of the male reproductive system | epidiymis, vas deferens, ejaculatory duct and urethra
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| accessory glands | seminal vesicles, prostate and bulbourethral
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| whats the function of the testes | seminiferous tubules produce sperm and interstitual cells secrete testosterone
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| function of the epididymis | site of sperm maturation, temp storage, carries sperm to vas deferns
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| function of vas deferns | carries sperm to ejaculatory duct
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| function of ejaculatory duct | caries sperm from the seminal vesicle to the urethra
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| urethra | carries semen to the outside body
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| bulbourethral | secretes watery fluid that neatralizes ph in the urethra
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| seminal vesicle | secrete alkiline fluid containing nutrients for sperm
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| prostate | secreates alkiline fluid that activates mobility of sperm
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| scrotum | contains and protects testes
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| penis | sensory nerve endings, inserted into vagina during sexual intercourse.
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| What is the function of LH | promotes growth of interstitual cells of the testes and stimulates the secretion of testosterone
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