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Lesson 4 - Menstrual cycle
BIOLOGY
YEAR 2
Menstrual cycle
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Slide 1:
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Biologie
Middelbare school
havo, vwo
Leerjaar 2
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BIOLOGY
YEAR 2
Menstrual cycle
Slide 1 - Tekstslide
Where do the ova mature
A
in the uterus
B
in the vagina
C
in the oviducts
D
in the ovaries
Slide 2 - Quizvraag
Where does the embryo develop during pregnancy?
A
in the uterus
B
in the vagina
C
in the oviducts
D
in the ovaries
Slide 3 - Quizvraag
Where does the ova mostly get fertilised?
A
in the uterus
B
in the vagina
C
in the oviducts
D
in the ovaries
Slide 4 - Quizvraag
Where does the penis fit in during intercourse (sex)?
A
in the uterus
B
in the vagina
C
in the oviducts
D
in the ovaries
Slide 5 - Quizvraag
Where are sperm cells produced?
A
in the penis
B
in the testicles
C
in the prostate
D
in the glans
Slide 6 - Quizvraag
Where is a man's urethra?
A
in the penis
B
in the testicles
C
in the prostate
D
in the glans
Slide 7 - Quizvraag
Where are liquids produced that are added to the semen?
A
in the penis
B
in the testicles
C
in the prostate
D
in the bladder
Slide 8 - Quizvraag
Where is the most sensitive point of the male reproductive system?
A
in the penis
B
in the testicles
C
in the prostate
Slide 9 - Quizvraag
objective:
What hormones cause changes in the ovaries and uterus?
What happens in the uterus when the egg is not fertilized by a sperm cell?
Slide 10 - Tekstslide
Slide 11 - Video
Today-----The menstrual cycle
BETWEEN 2 - 9 WEEKS (28 DAYS -4 WEEKS)
ESTROGEN & PROGESTERON
UTERUS LINING THICKENS
EGG CELLS RELEASED
Slide 12 - Tekstslide
Slide 13 - Tekstslide
Slide 14 - Tekstslide
The lining gets thicker
The lining breaks down
An egg is released
The lining stays thick
Slide 15 - Sleepvraag
Fertilised
Ovulation
mestruation
ovaries
vagina
period
Slide 16 - Sleepvraag
Slide 17 - Tekstslide
Slide 18 - Tekstslide
Slide 19 - Video
Slide 20 - Tekstslide
IVF in vitro
fertilisation
:
Egg cells are removed from the woman.
Spermcells are injected under a microscope.
The zygote is left to divide into an embryo.
The embryo's are placed back into the uterus.
Slide 21 - Tekstslide
Miscarriage / Abortion:
With a miscarriage the pregnancy is ended because the baby dies or the woman's body can't handle the pregnancy.
With an abortion the woman chooses to end the pregnancy. (12 weeks or 20 weeks).
Slide 22 - Tekstslide
Slide 23 - Video
Homework:
Complete the homework .
Make sure you have 100% on Flashcards, Learn & Match on the Glossary on Quizlet.
Make sure you have read the Contraceptives project assignment (only read please).
Slide 24 - Tekstslide
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