01 The zoological name of the common housefly is:

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02 Which type of heart is found in amphibians and most reptiles?

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03 What is the colour of oxygenated octopus blood?

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04 Organisms belonging to phylum _____ have jointed legs.

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05 Which of the following is not a vertebrate?

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06 How many pairs of eyes do spiders have?

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07 Which of the following is also known as the tree frog?

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08 Which of the following animals can change its sex?

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09 Insects breathe through:

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10 Which statement is incorrect? All chordates _____.

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