Match each item in Column I with one item in Column II and chose your answer from the codes given below:

Column I

Feature

Column II

Phylum

(a) Lateral line system

(b) Water vascular system

(c) Radula

(d) Comb plates

(e) Parapodia

(i) Ctenophora

(ii) Mollusca

(iii) Echinodermata

(iv) Osteichthyes

(v) Annelida

Codes

             (a)  (b)  (c)  (d)  (e) 

1.          (i)  (ii)  (iii)  (iv)  (v) 

2.          (iv)  (iii)  (ii)  (i)  (v)   

3.          (iv)  (iii)  (i)  (v)  (ii)

4.          (iii)  (ii)  (i)  (v)  (iv) 

Subtopic:  Phylum Ctenophora | Phylum Annelida | Phylum Mollusca | Phylum Echinodermata | Comparative study of Cartilagenous & Bony Fishes |
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Match List - I with List - II

 List-I  List-II
 (a) Metamerism  (i) Coelenterata
 (b) Canal system  (ii) Ctenophora
 (c) Comb Plates  (iii) Annelida
 (d) Cnidoblasts  (iv) Porifera

Choose the correct answer from the options given below:

Options: (a) (b) (c) (d)
1. iii iv ii i
2. iv i ii iii
3. iv iii i ii
4. iii iv i ii
Subtopic:  Phylum Porifera | Phylum Coelenterata | Phylum Ctenophora | Phylum Annelida |
 84%
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Read the following statements.

(a) Metagenesis is observed in Helminths.
(b) Echinoderms are triploblastic and coelomate animals.
(c) Round worms have organ-system level of body organization.
(d) Comb plates present in ctenophores help in digestion.
(e) Water vascular system is characteristic of Echinoderms.

Choose the correct answer from the options given below:

1. (a), (d) and (e) are correct

2. (b), (c) and (e) are correct

3. (c), (d) and (e) are correct

4. (a), (b) and (c) are correct

Subtopic:  Phylum Coelenterata | Phylum Ctenophora | Phylum Aschelminthes | Phylum Echinodermata |
 79%
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Identify the incorrectly matched pair:
1. Radula – Molluscs
2. Malpighian tubules– Insects
3. Choanocytes– Sponges
4. Cnidocytes – Ctenophora
Subtopic:  Phylum Coelenterata | Phylum Ctenophora |
 84%
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Match each item in Column I with one in Column II and select the best match from the codes given:
Column I Column II
A. Comb plates P. Cnidaria
B. Metagenesis Q. Mollusca
C. Canal system R. Sponges
D. Radula S. Ctenophora
Codes:
A B C D
1. S P R Q
2. P S R Q
3. P S Q R
4. S P Q R
Subtopic:  Phylum Porifera | Phylum Coelenterata | Phylum Ctenophora | Phylum Mollusca |
 89%
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Identify the incorrectly matched pair:
1. Obelia Metagenesis
2. Planaria Free living with high regeneration capacity
3. Ancylostoma Acoelomate
4. Nereis Parapodia
Subtopic:  Phylum Coelenterata | Phylum Ctenophora | Phylum Aschelminthes | Phylum Annelida |
 85%
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Match each item in Column I with one in Column II and choose the correct option from the codes given below:
Column I Column II
A. Porifera P Metagenesis
B. Cnidaria Q Flame cells
C. Ctenophora R Comb Plates
D. Platyhelminthes S Choanocyte
 
A B C D
1. Q S P
2. P R Q
3. S Q R
4. R P S
Subtopic:  Phylum Porifera | Phylum Coelenterata | Phylum Ctenophora |
 94%
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Match List I with List II:
List I  List II
A. Bilaterally symmetrical, triploblastic acoelomate animal with flame cells I. Limulus
B. Bilaterally symmetrical animal with calcareous shell and mantle cavity II. Pleurobrachia
C. Radically symmetrical animal with ciliated comb plates and exclusively marine III. Fasciola hepatica
D. Bilaterally symmetrical, triploblastic, coelomate animals with a chitinous exoskeleton IV. Dentalium

Choose the correct answer from the options given below: 
1. A -II, B- IV, C-III, D-II
2. A -IV, B- II, C-III, D-I
3. A -III, B- IV, C-II, D-I
4. A -III, B- IV, C-I, D-II
Subtopic:  Phylum Ctenophora | Phylum Arthropoda | Phylum Mollusca |
 89%
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Match items in column-I with those in column-II and choose the correct option.
Column-I Column-II
a. Annelids  (i) Triploblastic acoelomate
b. Platyhelminths      (ii) Ciliated comb plates
c.   Aschelminths (iii) Metamerism
d. Ctenophores          (iv) Pseudocoelomates

1. a(i), b(ii), c(iv), d(iii)
2. a(iii), b(i), c(iv), d(ii)
3. a(ii), b(iv), c(i), d(iii)
4. a(iv), b(ii), c(iii), d(i)
Subtopic:  Phylum Ctenophora | Phylum Aschelminthes | Phylum Annelida |
 92%
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Match items in column-I with those in column-II and choose the correct option:
Column-I Column-II
a. Planaria (i) Indirect development
b. Ctenoplana  (ii) Gills are covered by an operculum on each side
c. Petromyzon (iii) Possess high regeneration capacity
d. Exocoetus (iv) Migrates for spawning to freshwater

1. a(i), b(ii), c(iii), d(iv)
2. a(iii), b(iv), c(ii), d(i)
3. a(iii), b(i), c(iv), d(ii)
4. a(iii), b(ii), c(i), d(iv) 
Subtopic:  Phylum Ctenophora | Phylum Chordata | Comparative study of Cartilagenous & Bony Fishes |
 91%
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