Match the common names of animals in Column-I with their biological names in Column-II and select the correct match from the codes given:
Column-I Column-II
A. Sea Fan P. Adamsia
B. Sea-anemone Q. Pristis
C. Saw fish R. Gorgonia
D. Flying Fish S. Exocoetus
Codes:
A B C D
1. P R S Q
2. R P S Q
3. R P Q S
4. P R Q S
Subtopic:  Phylum Coelenterata | Phylum Chordata | Super Class Pisces & its General Characteristics |
 83%
Level 1: 80%+
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Physalia (Portuguese man-of-war), Adamsia (Sea anemone), Pennatula (Sea-pen), Gorgonia (Sea-fan) and Meandrina (Brain coral) all belong to:
1. Sponges 2. Cnidaria
3. Mollusca 4. Echinodermata
Subtopic:  Phylum Coelenterata |
 91%
Level 1: 80%+
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Assertion(A): Cnidarians and Echinoderms are diploblastic animals.
Reason(R): Cnidarians and Echinoderms lack mesoderm.
 
1. Both (A) and (R) are True and (R) is the correct explanation of (A).
2. Both (A) and (R) are True but (R) is not the correct explanation of (A).
3. (A) is True but (R) is False.
4. (A) is False and (R) is False.
Subtopic:  Phylum Coelenterata | Phylum Echinodermata |
 77%
Level 2: 60%+
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Consider the following statements:
I: All annelids are hermaphrodites.
II: Bioluminescence is well-marked in cnidarians.
 
1. Only Statement I is correct.
2. Only Statement II is correct.
3. Both Statements are correct.
4. Neither Statements is correct.
Subtopic:  Phylum Coelenterata | Phylum Annelida |
 65%
Level 2: 60%+
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What is common to animals belonging to Cnidaria and Ctenophora?
I: Cnidoblasts
II: Triploblastic organisation
III: Well developed polyp stage in life cycle
 
1. Only I and II are correct
2. Only III is correct
3. I, II and III are incorrect
4. I, II and III are correct  
Subtopic:  Phylum Coelenterata | Phylum Ctenophora |
 70%
Level 2: 60%+
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Consider the given two statements:
Assertion(A): Muscle tissue is not seen in diploblastic animals.
Reason (R): An undifferentiated layer, mesoglea, is present in between the ectoderm and endoderm in diploblastic animals.
 
1. Both (A) and (R) are True and (R) correctly explains (A).
2. Both (A) and (R) are True but (R) does not correctly explain (A).
3. (A) is True; (R) is False
4. Both (A) and (R) are False
Subtopic:  Phylum Coelenterata |
Level 3: 35%-60%
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