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BS2 - Similarity and kinship
Welcome everyone
Think about...
Take off your coat, hat/cap off.
Mobile in the phone bag (on silent).
Book/laptop + notebook, pen on the table. Bag on the floor.
Sit in your own place.
You can eat and drink in the canteen.
5 minutes.
timer
5:00
1 / 19
volgende
Slide 1:
Tekstslide
Biologie
Middelbare school
vwo
Leerjaar 1
In deze les zitten
19 slides
, met
interactieve quizzen
,
tekstslides
en
2 videos
.
Start les
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Onderdelen in deze les
Welcome everyone
Think about...
Take off your coat, hat/cap off.
Mobile in the phone bag (on silent).
Book/laptop + notebook, pen on the table. Bag on the floor.
Sit in your own place.
You can eat and drink in the canteen.
5 minutes.
timer
5:00
Slide 1 - Tekstslide
schedule
Welcome
Recap/quiz 10 min.
Basic 2: similarity and kinship 10 min.
Making assignments 10 min.
Closing 5 min.
Slide 2 - Tekstslide
Slide 3 - Tekstslide
Slide 4 - Video
What is the principle difference between eukaryotes and prokaryotes?
A
their size
B
their activity
C
their nuclei
D
their cell wall
Slide 5 - Quizvraag
Write the sentence you use to remember all the classification group names.
Slide 6 - Open vraag
A species is more specific than a genera.
A
true
B
false
Slide 7 - Quizvraag
A phylum is more specific than a class
A
True
B
False
Slide 8 - Quizvraag
There are 2 kingdoms in the domain prokaryotes.
A
True
B
False
Slide 9 - Quizvraag
How many kingdoms make up the domain eukayotes?
A
3
B
4
C
5
D
6
Slide 10 - Quizvraag
Learning objective 3.2
You can distinguish between species and breeds.
You can explain how the classification of organisms depends on similarity and kinship.
Slide 11 - Tekstslide
Basics 2 - Similarity and kinship
kinship
= verwantschap
Organisms from the same kingdom have fewer similarities
example: Fish and a zebra
Organisms from the same genus have a lot of similarities
example: Lion and a tiger
Slide 12 - Tekstslide
Species?
What is a species?
Organisms that reproduce together and make fertile offspring. (They make babies that can have babies).
Slide 13 - Tekstslide
Breed?
Slide 14 - Tekstslide
Slide 15 - Video
Evolution
Organisms that belong to the same species have a lot of similarities -->Variation
Selection - a bird can not see the dark snails so eats the light ones first. The dark shells survive and make babies. Become more common.
Evolution: the development of life on Earth in which species arise, change and/or disappear
Slide 16 - Tekstslide
Kinship
Animals with a close common ancestor
are
closely related
More closely related means
more similarities in DNA overeenkomst in DNA
common ancestor of Tuna, salmander, turtles and leopards
Common ancestor of all these groups
Common ancestor of turtles and leopard
Slide 17 - Tekstslide
Make assignments of 3.2
Read page 176 until 178 in ZS
make assignment 1 until 8
timer
5:00
Slide 18 - Tekstslide
Learning objective 3.2
You can distinguish between species and breeds.
Species: organism can have fertile ofsprings
breed: variation of a species
You can explain how the classification of organisms depends on similarity and kinship.
species with a common ancestor are related. the more similarites the more they will be in the same group.
Slide 19 - Tekstslide
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