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Classification of animals 2.0
Classification of Animals
for class 1tto
checking 3.1-3.6
by S. Lemaire
1 / 24
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Diapositive
Biologie
Middelbare school
havo
Leerjaar 1
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Classification of Animals
for class 1tto
checking 3.1-3.6
by S. Lemaire
Slide 1 - Diapositive
What you learned about
Animal Phyla
We will show you:
real specimens!
You decide to which Phylum each specimen belongs. And why!
Success!
Slide 2 - Diapositive
1. This organism belongs to the Phylum:
Slide 3 - Question ouverte
What characteristics of this organism were indications for the correct answer?
Slide 4 - Question ouverte
1. Phylum: Sponges
Visible characeristics:
no symmetry
body has many holes (pores) for in-/outflow of water
no mouth, no organs
traps + eats plankton
aquatic.
Slide 5 - Diapositive
2. This organism belongs to the Phylum:
Slide 6 - Question ouverte
What characteristics of this organism were indications for the correct answer?
Slide 7 - Question ouverte
2. Phylum: Cnidarians
Visible characteristics:
An exoskeleton of Calcium, a coral
the coral is built by Cnidarians
Cnidarians show radial symmetry
aquatic
Slide 8 - Diapositive
3. This organism belongs to the Phylum:
Slide 9 - Question ouverte
What characteristics of this organism were indications for the correct answer?
Slide 10 - Question ouverte
3. Phylum: Molluscs => Bi-valves
Visible characteristics:
some have an external skeleton: a shell
soft bodies
many are aquatic
and are filterfeeders.
Slide 11 - Diapositive
4. This organism belongs to the Phylum:
Slide 12 - Question ouverte
What characteristics of this organism were indications for the correct answer?
Slide 13 - Question ouverte
4. Phylum: Molluscs => octopus/squid/cuttlefish
Visible characteristics:
an internal skeleton: a calcium plate
soft streamlined body
with tentacles attached to their head
and hunt for prey
by squirting ink.
Slide 14 - Diapositive
5. This organism belongs to the Phylum:
Slide 15 - Question ouverte
What characteristics of this organism were indications for the correct answer?
Slide 16 - Question ouverte
5. Phylum: Molluscs => nautilus
Visible characteristics:
an exoskeleton (a shell)
soft streamlined body
with tentacles attached to their head
and hunt for prey.
Slide 17 - Diapositive
7. This organism belongs to the Phylum:
Slide 18 - Question ouverte
What characteristics of this organism were indications for the correct answer?
Slide 19 - Question ouverte
6. Phylum: Echinoderms
‘spiny skinned’
aquatic
radial symmetry (5 equal parts)
endoskeleton
with a mouth located in the center
of the body.
=> sea star
Slide 20 - Diapositive
7. This organism belongs to the Phylum:
Slide 21 - Question ouverte
What characteristics of this organism were indications for the correct answer?
Slide 22 - Question ouverte
7. Phylum: Echinoderms => sea urchin (zee-egel)
‘spiny skinned’
aquatic
radial symmetry (5 equal parts)
endoskeleton
with a mouth located in the center
of the body
Slide 23 - Diapositive
The end
Well done!
Classification isn't always simple!
Are there any questions?
Slide 24 - Diapositive
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