Reproduction

Learning Objectives Chapter 17 REPRODUCTION IN Humans .l binary star FISSION :l.il al identify on diagrams of the potent fruitful syslem and gjve the functions of: testes, scrotum, spermatozoan ducts, prostatic gland, urethra and penis identily on diagrams ofthe female reprcductive system and heel counter the funcUons ofovaries, oviducts, uterus, cervix and vagina briefly separate the menstrual cycle with reference to the alternation of menstruation and ovulation, the natural variatjon in its length, and the fertile and inlertile phases of the cycle wilh charge name extension to the efiects of progesteaone and estrogen only o ASEXI.JAL- RIJPRODT]C1 ION AMdEBA DIVIDING ASEXUALLY BY - o o o Matthall (avendish manlike fruitful System separate of the male reproductive sYstem Male ReProductive move o r 2 3 r ) Main part:Pair of testes and the resistances Glands Penis 4. vessel deferens (Sperm duct) 2. Scrotum r Protects and supPorts testes if ::Tl l-t t for storage and maturation of sPerms until ejaculation. move of the male reproductive sYstem 6.

lJrethra J tube that passes thtough the penis r Carries urine and come at diametrical times throuqh the Penis 7 Penis + an erect organ ) i r Located turn bulge outside the body Produces sperms and male sex hormone (testosterone) Parts of the male reproductive sYstem Parts of the male reproductive svstem 3. Epididvmis Acts as a reservoir Testes body Carries urine and semen out of the and erect as copulation Becomes stiff occurs Releases sperm into the vagina TransPorts sPerms from . . epididYmis to urethra (Penls) 5. Prostate gland Cowpers gland & notional vesrcle -) secrete seminal fluent which contains enzymes to activate and nourish the sperms r unagitated + sperms --> semen , 5F4,{-+.-Is! 1_,... PathwaY of the sPerm --> o Testes --> seminiferous tubules --> epididymis -> collectinq tubules...If you want to get a full essay, order it on our website: Ordercustompaper.com

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