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Kings of Camouflage - The Cuttlefish

Emily Knoblauch 7 preguntas

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Preguntas del test (7)

1What class of mollusk does the cuttlefish belong to?
1. Aaplacophora
2. Bbivalves
3. Ccephalopoda
4. Dgastropods
2Which of the following is NOT an example of a mollusk?
1. Aclam
2. Bcrab
3. Coctopus
4. Dsnail
3How many different species of cuttlefish are there?
1. A0-50
2. B100+
3. C200+
4. D500+
4Cuttlefish are able to transform the shape of their bodies.
1. AVerdadero
2. BFalso
5How does the cuttlefish change colors?
1. Aan automatic reaction to temperature changes
2. Bmuscle contraction of pigment sacs
3. Cthe release of ink
4. Dthe use of bioluminescence
6Why might a Cuttlefish alter their skin?
1. Aprotection from predators
2. Bcatching prey
3. Cregular body temperature
4. Dcommunication
7The cuddlefish's iridescent reflecting cell "performance" is often used to:
1. Acommunicate its anger
2. Bconfuse or hypnotize a prey
3. Cprovide light
4. Dattract fish and organisms