Grade 9 - Sexual Reproduction of Human
-
Upload
poiuytrew21 -
Category
Education
-
view
977 -
download
0
description
Transcript of Grade 9 - Sexual Reproduction of Human
![Page 1: Grade 9 - Sexual Reproduction of Human](https://reader033.fdocuments.net/reader033/viewer/2022061213/54972bd0b479596f4d8b50b1/html5/thumbnails/1.jpg)
awan
![Page 2: Grade 9 - Sexual Reproduction of Human](https://reader033.fdocuments.net/reader033/viewer/2022061213/54972bd0b479596f4d8b50b1/html5/thumbnails/2.jpg)
1
2
3 4
5
6
7
8
9
testes
scrotum
epididymis
Cowper’s gland
Prostate gland
seminal vesiclevas deferens
urethra
penis
Testes: to produce male sex cell (sperm)Epididymis (sperm duct): to store immature spermVasdeferens: is a duct to transport sperm into urethraSeminal vesicle : secrete mucoid which is containing fructose, amino acid, vitamin
Urethra: tube which carries sperm and urine at the different timePenis: carrying sperm leave the body and urine at the different timeScrotum: to keep testes at slightly lower then the bodyProstate gland: produce alkaline liquidCowper’s gland (Bulbourethral gland):secrete liquid (alkaline) to wash the urethra
![Page 3: Grade 9 - Sexual Reproduction of Human](https://reader033.fdocuments.net/reader033/viewer/2022061213/54972bd0b479596f4d8b50b1/html5/thumbnails/3.jpg)
1
2
3 4
5
6
7
8
9
testes
scrotum
epididymis
Cowper’s gland
Prostate gland
seminal vesiclevas deferens
urethra
penis
![Page 4: Grade 9 - Sexual Reproduction of Human](https://reader033.fdocuments.net/reader033/viewer/2022061213/54972bd0b479596f4d8b50b1/html5/thumbnails/4.jpg)
1
2
3 4
5
6
7
8
9
![Page 5: Grade 9 - Sexual Reproduction of Human](https://reader033.fdocuments.net/reader033/viewer/2022061213/54972bd0b479596f4d8b50b1/html5/thumbnails/5.jpg)
Ovary: produce ovum
1
2 3
4
5vagina
uterusoviduct
cervix
ovary
Oviduct (fallopian tube): carries ovum which released ovary to uterus,as the place of fertilisation
Uterus (womb): implantation place of embryo then growth and develops until childbirth
Cervix: lower and narrow portion of uterus tube then join with the top end of vagina
Vagina: the place where sperm from the male is deposited into the female body
![Page 6: Grade 9 - Sexual Reproduction of Human](https://reader033.fdocuments.net/reader033/viewer/2022061213/54972bd0b479596f4d8b50b1/html5/thumbnails/6.jpg)
1
2 3
4
5vagina
uterusoviduct
cervix
ovary
![Page 7: Grade 9 - Sexual Reproduction of Human](https://reader033.fdocuments.net/reader033/viewer/2022061213/54972bd0b479596f4d8b50b1/html5/thumbnails/7.jpg)
1
2 3
4
5
![Page 8: Grade 9 - Sexual Reproduction of Human](https://reader033.fdocuments.net/reader033/viewer/2022061213/54972bd0b479596f4d8b50b1/html5/thumbnails/8.jpg)
![Page 9: Grade 9 - Sexual Reproduction of Human](https://reader033.fdocuments.net/reader033/viewer/2022061213/54972bd0b479596f4d8b50b1/html5/thumbnails/9.jpg)
![Page 10: Grade 9 - Sexual Reproduction of Human](https://reader033.fdocuments.net/reader033/viewer/2022061213/54972bd0b479596f4d8b50b1/html5/thumbnails/10.jpg)
![Page 11: Grade 9 - Sexual Reproduction of Human](https://reader033.fdocuments.net/reader033/viewer/2022061213/54972bd0b479596f4d8b50b1/html5/thumbnails/11.jpg)
![Page 12: Grade 9 - Sexual Reproduction of Human](https://reader033.fdocuments.net/reader033/viewer/2022061213/54972bd0b479596f4d8b50b1/html5/thumbnails/12.jpg)
![Page 13: Grade 9 - Sexual Reproduction of Human](https://reader033.fdocuments.net/reader033/viewer/2022061213/54972bd0b479596f4d8b50b1/html5/thumbnails/13.jpg)