Cette leçon contient 33 diapositives, avec quiz interactifs, diapositives de texte et 3 vidéos.
La durée de la leçon est: 30 min
Éléments de cette leçon
Reproduction
11.1 Male and female
2tto
Slide 1 - Diapositive
Which gland produces hormones to start the production of reproductive cells?
A
Pituitary gland
B
Ovaries
C
Hypothalamus
D
Testicles
Slide 2 - Quiz
Which of the following is not a part of the male reproductive system
A
Penis
B
Testes
C
Uterus
D
Scotum
Slide 3 - Quiz
penis
Epididymis
Testis
Scrotum
Glans penis
Slide 4 - Question de remorquage
sperm journey what answer gives the right order?
A
testicle - epidydimis - prostate - urethra
B
testicle - epidydimis - sperm duct - urethra
C
epidydimis - testicle - spermduct - urethra
D
epidydimis - testicle - prostate - urethra
Slide 5 - Quiz
Uterus
Fallopian tubes
Ovary
Bladder
Urethra
Vagina
Slide 6 - Question de remorquage
In which part of the female reproductive system do the egg cells develop?
A
Fallopian tube/Oviduct
B
Ovaries
C
Uterus
D
Vagina
Slide 7 - Quiz
In which part of the female reproductive system does the fertilised egg cell grow into a baby?
A
Fallopian tube/Oviduct
B
Ovaries
C
Uterus
D
Vagina
Slide 8 - Quiz
What regulates the menstrual cycle?
A
Enzymes
B
Hormones
C
Menopause
D
Blood flow
Slide 9 - Quiz
How many days does one menstrual period take (on average)?
A
14
B
20
C
28
D
31
Slide 10 - Quiz
When does ovulation occur within the menstrual cycle (on average)?
A
1st day
B
14th day
C
28th day
D
30th day
Slide 11 - Quiz
What is fertilisation?
A
The release of the egg cell from the ovaries
B
The dividing of the zygote
C
Implantation of the zygote into the uterus wall
D
The union of an egg cell and sperm cell
Slide 12 - Quiz
Where does fertilization take place?
A
Inside the ovary
B
Inside the vagina
C
Inside the uterus
D
Inside the Fallopian tubes
Slide 13 - Quiz
The inner lining of the uterus is released when an egg is fertilised
A
True
B
False
Slide 14 - Quiz
Put into the right order...
A
follicle development - ovulation - menstruation
B
ovulation - follicle development - menstruation
C
x
D
x
Slide 15 - Quiz
A zygote contains the chromosomes (genetic information) of the male and the female
A
True
B
False
Slide 16 - Quiz
Human fertilisation
Fertilisation = the union of a human egg and sperm cell
The result of fertilisation is a fertilised egg cell, which contains the hereditary information from the male (via the sperm cell) and the female (via the egg cell)
When one sperm cell succesfully entered the egg cell, than the membrane of the egg call undergoes changes so no other sperm cell is able to enter the egg cell anymore
Fertilisation = bevruchting
Slide 17 - Diapositive
Fertilised egg
A fertilised egg cell is called a zygote
A zygote divides many times, creating a lot of cells containing the same hereditary information
The zygote (containing many cells) eventually implant in the uterus lining
Slide 18 - Diapositive
Slide 19 - Vidéo
Twins
Sometimes two egg cells ovulate from the ovaries at the same time -> two egg cells may be fertilised -> two different zygotes -> fraternal twins
One egg cell ovulate from the ovary -> one egg cell may be fertilised -> sometimes the zygote divide into two different groups of cells -> identical twins
Fraternal twins = Twee-eiige tweeling
Identical twins = Een-eiige tweeling
Slide 20 - Diapositive
Slide 21 - Vidéo
What is the difference between fraternal twins and identical twins?
Slide 22 - Question ouverte
Slide 23 - Diapositive
What are contraceptives? (examples)
Slide 24 - Carte mentale
Contraceptives:
Contraceptives literally means "to stop conception", which means to stop fertilisation.
Nowadays contraceptives can also be used to stop the spread of diseases.
Slide 25 - Diapositive
Slide 26 - Vidéo
Which contraceptive method is the most reliable?
A
The pill
B
Rhythm method
C
Coïtus interruptus
Slide 27 - Quiz
Sara discovers she is pregnant. The doctor tells her that she has been pregnant for 10 weeks. Sara considers an abortion. Which method could be performed?
A
Abortion pill
B
Vacuum aspiration
C
Late abortion
Slide 28 - Quiz
Why can a woman choose to use a condom, next to the pill?
Slide 29 - Question ouverte
What method is most reliable in preventing a STD?
A
Condom
B
Contraceptive pill
C
IUD
D
sterilisation
Slide 30 - Quiz
Which of the following STD's is connected to AIDS?