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One example of animals having a single ...

One example of animals having a single opening to the outside that serves both as mouth as well as anus is

A

Fasciola

B

Octopus

C

Asterias

D

Ascidia

Text Solution

Verified by Experts

The correct Answer is:
a
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PRADEEP-ANIMAL KINGDOM -PRACTICE QUESTIONS (I.) MULTIPLE CHOICE QUESTIONS
  1. Which one of the following groups of animals is bilaterally symmetrica...

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  2. Which one of the following pairs of animals comprise 'jawless fishes' ...

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  3. One example of animals having a single opening to the outside that se...

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  4. In some animal groups, the body is found divided into compartments wit...

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  5. Give below are types of cells present in some animals. Each one is spe...

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  6. Which one of the following sets of animals share a four chambered hear...

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  7. Which of the following pairs of animals has non glandular skin

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  8. Birds and mammals share one of the following characteristics as a comm...

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  9. Which one of the following sets of animals belong to a single taxonom...

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  10. Which one of the following statements is incorrect?

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  11. Which one of the following statements is incorrect?

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  12. Which one of the following is oviparous ?

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  13. Which one of the following is not a poisonous snake?

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  14. Match the following list of animals with their level of organisation. ...

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  15. Body cavity is the cavity present between body wall and gut wall. In ...

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  16. Match the column A with column B and choose the correct option Colum...

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  17. Which one of the following statements about all the four of spongilla,...

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  18. Which one of the following kinds of animals are triploblastic?

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  19. Which one of the following statements about certain given animals is c...

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  20. Crocodile and penguin are similar to whale and dogfish in which one of...

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