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7th ICSE
IMPORTANT
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The tough outer covering on the body of arthropods is called .

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Important Questions on Kingdom Classification II

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7th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 3 - Kingdom Classification II>EXERCISES>Q 3
The entire body of Mollusca is covered by a fold of thin skin called _____.
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7th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 3 - Kingdom Classification II>EXERCISES>Q 4
In Pisces, the heart is _____  chambered.
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7th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 3 - Kingdom Classification II>EXERCISES>Q 5
_____  is external in frogs and toads, but internal in salamanders and arthropoda.
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7th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 3 - Kingdom Classification II>EXERCISES>Q 6
Mammals are _____ blooded and most evolved of animal kingdom.
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7th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 3 - Kingdom Classification II>EXERCISES>Q 1
Animal cells have cell walls.
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7th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 3 - Kingdom Classification II>EXERCISES>Q 2
Sea anemone is a Cnidarian.
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7th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 3 - Kingdom Classification II>EXERCISES>Q 3
Suckers and hooks are usually absent in platyhelminthes.
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7th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 3 - Kingdom Classification II>EXERCISES>Q 4
In arthropods, sexual dimorphism is well marked in several forms.