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Pearl is produced in the bivalve belongi...

Pearl is produced in the bivalve belonging to the genus

A

Pecten

B

Mytilus

C

Ostraea

D

Pinctada

Text Solution

Verified by Experts

The correct Answer is:
D
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PRADEEP-ANIMAL KINGDOM -PRACTICE QUESTIONS (I.) MULTIPLE CHOICE QUESTIONS
  1. Which one of the following is a matching pair of an animal and a certa...

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  2. Which of the following organisms have a loose mantile over their body ...

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  3. Pearl is produced in the bivalve belonging to the genus

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  4. Scorpion belongs to a class to which one of the following alse belongs

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  5. Which of the phylum has none of fresh water organism ?

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  6. Which of the following statements is true ?

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  7. Vertebrates are characterized by (i) presence of true coelom (ii) ...

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  8. From the following statements select the wrong one :

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  9. In contrast to Annelids, the Platyhelminths show

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  10. Spermathecae in earthworm is

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  11. Insects have

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  12. Leech secretes which of the following anticoagulants?

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  13. Canal system in Porifera is not concerned with

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  14. The adhesive pads(soft-pads) present in legs of cockroach are

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  15. Earthworms have how many segments?

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  16. Tube feet are the locomotory organs in

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  17. Flame cells are the excretory organs in

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  18. Which of the following groupsof structures // organs have similar func...

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  19. Which one of the following is common in silver fish, scorpion, dragonf...

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  20. Which one of the following characters is not typical of the class Mamm...

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