KELENJAR GONAD (KELAMIN) PADA MANUSIA

female

in ovary. Hormone that produced:

Estrogen

  To keep producing ovum and secondary abnormality characteristic

Progesterone

  Regulate producing placenta and production water milk.

male

in testis. The hormone : testosterone

function : guard producing sperm process and grow up secondary abnormality characteristic. 

OVARY (FEMALE)

Has amount a pair and oval like peanut. Consist of thousands follicles (5.000 – 200.000 piece) that each follicle consist of 1 ovum.

  

Menstruation cycle

Hyphophysis – FSH – follicle – esterogen – LH - follicle de graaf - ovulation - korpus rubrum -  korpus luteum – progesteron - endometrium growth gland :

–There isn’t fertilization> menstruation

–There is fertilization > corpus luteum was guarded

In every cycle, there are 3 main periods that is:

  1.  Menstruation period

  2.  Proliferation period

  3.  Secretion period

HORMONAL SYSTEM THAT INFLUENCE MENSTRUATION CYCLE

• FSH-RH (follicle stimulating hormone releasing hormone) -> hipotalamus -> hipofisis -> FSH

•LH-RH (luteinizing hormone releasing hormone) -> hipotalamus -> hipofisis -> LH

•PIH (prolactine inhibiting hormone) -> head hipofisis off  producting  prolaktin

 

TESTIS (MAN)

One pair, arranged by many twists that called tubulus seminiferus (total length> 200m)

FUNCTION :

-As organ which producting sperm cell

-Hormonal gland (producting testosteron).

THE INFLUENCE OF HORMONE IN THE “KB” SYSTEM

If a woman consumted “KB” tablets everyday, it means she has been inputing synthetic esterogen and progesterone hormone in her body. Finally hyphophysis gland will never producting FSH-LH. If there are nothing LSH-LH,that women will never pregnant.

Latihan Soal tentang Kelenjar Gonad:

1.  What is the function of testis?

2.  Ovarium producting … and ... hormone

3.   If there is fertilization … was guarded

4.   PIH is hormonal system that can head hipofisis off producting …

5.  What is proliferation system ?

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