In deze les zitten 12 slides, met interactieve quiz en tekstslides.
Onderdelen in deze les
HAVE READY:
your Macbook
join KWIZL
Slide 1 - Tekstslide
ET_CH5_LSN6
8 minutes to complete the quiz
7 minutes to give feedback
timer
15:00
Slide 2 - Tekstslide
HAVE READY:
your notebook
google classroom
PDF " Longman - 5.3"
Slide 3 - Tekstslide
LESSON 6
REPRODUCTION & INHERITANCE
Slide 4 - Tekstslide
Learning goals section 6:
I know what primary sexual characteristics & secondary sexual characteristics are.
I understand and can explain the differences between the two.
I can name and explain examples of both primary and secondary sexual characteristics in both humans and animals.
Slide 5 - Tekstslide
Key words section 6:
primary sexual characteristics
secondary sexual characteristics
childhood
puberty
adolescents
sexual dimorphism
Slide 6 - Tekstslide
PRIMARY SEXUAL CHARACTERISTICS
Are present at birth.
Show a clear difference between the sexes.
examples:
male: penis
female: labia & vagina
SECONDARY SEX. CHARACTERISTICS
Develop later in life.
Form under the influence of hormones.
Often make the visual differences between the sexes bigger.
examples:
male: muscle development, sperm production
female: breasts develop, menstrual cycle.
Slide 7 - Tekstslide
Slide 8 - Tekstslide
BABY
CHILD
ADOLESCENT
ADULT
ELDERLY
Slide 9 - Sleepvraag
Sexual Dimorphism:
Sexual dimorphism is the condition where sexes of the same species exhibit different morphological characteristics, particularly characteristics not directly involved in reproduction. The condition occurs in most dioecious species, which consist of most animals and some plants.
