Phylum Echinodermata MCQs Test 02 Preparation Online

Test Instructions

Phylum Echinodermata MCQs Test 02 Preparation Online

1. Water vascular system is present in?
A.
B.
C.
D.

2. Forcep-like pedicellarie are used in star-fish for?
A.
B.
C.
D.

3. Pest of pearl-osyster is?
A.
B.
C.
D.

4. Sea-cucumber belongs to?
A.
B.
C.
D.

5. Water vascular system of coelomic canals is found in?
A.
B.
C.
D.

6. Tube feet in star-fish are used for?
A.
B.
C.
D.

7. Madreporite is present in?
A.
B.
C.
D.

8. There are no copulatory organs in?
A.
B.
C.
D.

9. Excretory organs are totally absent in?
A.
B.
C.
D.

10. Which of these animals respires through papullae?
A.
B.
C.
D.


 

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