Sabtu, 05 Desember 2009

Human Reproduction


REPRODUCTION SYSTEM


The most importent in our life is reproduction system. yes, I will talk about HumanReproduction. Listen to me....,
Process of Human Reproduction is...
First, the sperma enter into the egg, and do fertilize. Fertilize process is happen in oviduk or in uterus. In this process sperma entering ovum wall. And the tail of sperma leave in outside. After ovum and sperma joined, ovum change be zigot. zigot is a diploid sel with 23 couple cromosom. Then , while move to uterus, zigot do mitosis, until 2,4,8,16 etc. In this step mention cleavage. In account sperma 32 cell, and like arbei frit, mention morula. The moruls change be blastula. hing in cell shaped embrioblas ang hing up cell shaped trofoblas. Than in 4 day/ 5 day after fertilize, blastula move to uterus. in this process Corpus Luteum has result progesteron hormon., for implantasi. In six'th, blastula has result Corinic Gonadotropin Hormon.
In twelve'th, embriplas have two shift, there are eksodermis and endodermis.In ektodermis do invagination and shaped endodermis.This process happen in third week. Then 3 of basic shift shaped organ, anf organ system. And then happen Embriogenesis period and continued fouteus period until born period.

2 komentar:

  1. Gambare endi sunnd. . . ?

    Hay0o . . .
    Kt mr.t ga b0lh k0pi-paste l0oh. . .

    Jd u hrz gmbar dw, dscan, trz apl0t. . .
    rep0t,rep0t dah el0. . .

    Wagagagagaga. . . . .

    XD

    BalasHapus
  2. Score:B-- Not good enough!

    -be yourself, use your own language
    -long article, no pictures? BORING . . . !!!



    Mr T

    BalasHapus