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Minggu, 06 Desember 2009

Reproduction System

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Reproduction System

Do you know how can baby born in this world? Yes, you alright, baby is result from a process name reproduction. Then, do you know about the process of reproduction?? Now i will explain to you.
Reproduction is a process in the human live when the purpose to gets baby to conserve their generation. The human reproduction system divide become two, they are male reproductive system and female reproductive system.
The human male reproductive system is a series of organs located outside of the body and around the pelvic region of a male that contribute towards the reproductive process. The primary direct function of the male reproductive system is to provide the male gamete or spermatozoa for fertilization of the ovum.. Form sperm process infulence by hormone, they are gonadotropin hormone, follicle stimulating hormone, luteinizing hormone, and testosteron hormone. Spermatogonesis or form sperm starts from spermatogonium mitosis cleavage then become four spermatid. The sperm structure consist from head of sperm, midpiece, and tail.
The human female reproductive system is a series of organs primarily located inside of the body and around the pelvic region of a female that contribute towards the reproductive process. The human female reproductive system contains three main parts: the vagina, which acts as the receptacle for the male's sperm, the uterus, which holds the developing fetus, and the ovaries, which produce the female's ova. The breasts are also an important reproductive organ during the parenting stage of reproduction.
The first phase of reproduction begins with sperm ejaculations from the pennis. In the one ejaculations can out 350-360 million of sperm in the 3 ml of sperm liquid. After sperm form in the testis the sperm will catch in the vesikula seminalis, then sperm flowed through ductus ejaculatorius.
The second phase of reproduction, the sperm that out from ejaculation process enter to the uterus look for the ovum. The sperm movement to the oviduct. When the sperm meet ovum they will allied and then to be zigot. This process name fertile. Then zigot do mitosis cleavage become embryo. Embryo become morulla then blastula. Blastula movement from the oviduct through tuba fallopi to the uterus do implatantion. Then blastula in the uterus grow become fetus that will born to be a baby if the age nine month ten days. Okey ! i feel it enough and i hope you understand.

3 komentar:

go-top
smansa mengatakan...

zz

smansa mengatakan...

Score: B Good work!

-well-explained, nice pictures
-always mention the source


M T

Fadjrina mengatakan...

uke sir...
thx for mark..

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