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Unit 4 - BS2 - Male repro
BS 2 - Male reproductive system
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Slide 1:
Tekstslide
Biologie
Middelbare school
vwo
Leerjaar 2
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BS 2 - Male reproductive system
Slide 1 - Tekstslide
Goals
You can name all parts of the male reproductive system and what their functions are
You can name the external and internal parts of the male reproductive system
Slide 2 - Tekstslide
But first..
A few questions about paragraph 2.1, to check if you've understood it!
Slide 3 - Tekstslide
What is the difference between primary and secondary sexual characteristics?
Slide 4 - Open vraag
Which of the following is NOT a secondary sexual characteristic?
A
Menstruation
B
Pubic hair
C
Sex hormones
D
Muscle growth
Slide 5 - Quizvraag
Name 2 changes that happen during puberty: 1 mental change & 1 physical change.
Slide 6 - Open vraag
Male primary sex
characteristics
Slide 7 - Woordweb
Male secondary sex
characteristics
Slide 8 - Woordweb
Hormones
- substances that control all kinds of process in
your body - made in endocrine glands
-example of endocrine glands: thyroid, testes, ovaries, adrenal glands
-hormones are secreted into the bloodstream and have an effect of the organs that are sensitive to them
-pituitary gland (hypofyse) produce a hormone to that
sends a message to the testes to produce testosterone
-Adrenal glands (bijnier) produces hormones
for growing hair, body odor, sweat
Slide 9 - Tekstslide
Erectile tissue
Glans penis
Foreskin
Scrotum
Slide 10 - Tekstslide
Slide 11 - Tekstslide
Slide 12 - Tekstslide
Erection
The purpose of the penis is placing sperm cells inside the woman.
A penis can become bigger and stiff. This is called an
erection
.
The
erectile tissue
in the penis fills up with blood.
Slide 13 - Tekstslide
Slide 14 - Video
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