4.1 different types of skeletons

Some characteristics
Endo - on the inside, grows easily, normal weight.
Exo - on the outside, cannot grow, very heavy
Hydro - on the outside, grows easily, filled with water, very light (sort of skin)
3 skeletons: Endo - Exo - Hydro - skeleton
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Slide 1: Diapositive
BiologieMiddelbare schoolvwoLeerjaar 1

Cette leçon contient 14 diapositives, avec quiz interactifs et diapositives de texte.

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Some characteristics
Endo - on the inside, grows easily, normal weight.
Exo - on the outside, cannot grow, very heavy
Hydro - on the outside, grows easily, filled with water, very light (sort of skin)
3 skeletons: Endo - Exo - Hydro - skeleton

Slide 1 - Diapositive

What kind of skeleton does this golden jewel beetle have?
A
Endoskeleton
B
Exoskeleton
C
Hydrostatic skeleton
D
Just its skin

Slide 2 - Quiz

What kind of skeleton does this blue caterpillar have?
A
Endoskeleton
B
Exoskeleton
C
Hydrostatic skeleton
D
Just its skin

Slide 3 - Quiz

What kind of skeleton does this betta fish have?
A
Endoskeleton
B
Exoskeleton
C
Hydrostatic skeleton
D
Just its skin

Slide 4 - Quiz

Animals with an exoskeleton can
A
not grow
B
grow
C
only grow when they moult
D
only grow once

Slide 5 - Quiz

Animals with an endoskeleton have muscles outside/inside their bones.
A
outside
B
inside

Slide 6 - Quiz

Animals with an exoskeleton have muscles outside/inside their bones
A
outside
B
inside

Slide 7 - Quiz

All skeletons have their own weight. What is the correct order from heavy to light?
A
exo - hydro - endo
B
exo - endo - hydro
C
endo - exo - hydro
D
hydro - endo - exo

Slide 8 - Quiz

Slide 9 - Diapositive

Slide 10 - Diapositive

Slide 11 - Diapositive

Evolution completely
Just the skeleton (from E to A)

Slide 12 - Diapositive

Slide 13 - Diapositive

Any questions?

Slide 14 - Diapositive