TTO2 Reproduction and sexuality 4.5 and 4.6
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Onderdelen in deze les
Slide 1 - Tekstslide
Where does fertilisation take place?
A
In the ovary
B
In the oviduct
C
In the uterus
D
In the vagina
Slide 2 - Quizvraag
Slide 3 - Tekstslide
Slide 4 - Tekstslide
This twin is a.....?
A
Identical twin
B
Fraternal twin
Slide 5 - Quizvraag
Slide 6 - Tekstslide
A sperm cell can survive for...?... days without fertilisation?
Slide 7 - Open vraag
How long can an egg cell survive without fertilisation?
A
12 hours
B
24 hours
C
48 hours
D
72 hours
Slide 8 - Quizvraag
Slide 9 - Tekstslide
An egg cell is about ..?.. times bigger than a sperm cell.
Slide 10 - Open vraag
Slide 11 - Tekstslide
How old is an embryo?
A
1-5 days
B
0-8 weeks
C
9-20 weeks
D
20 weeks -until birth
Slide 12 - Quizvraag
A fertilised egg cell is called a .....?
Slide 13 - Open vraag
Slide 14 - Tekstslide
Slide 15 - Tekstslide
What is amniotic fluid made of?
A
Water
B
Water with nutrients
C
A gel like liquid
D
The baby's own pee
