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 & Platyhelminthes | Phylum Aschelminthes | Phylum Annelida |
 91%
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Match List-I with List-II:
List-I List-II
a. Metameric segmentation (i) Coelenterata
b. Bioluminescence (ii) Annelida
c. Gastrovascular cavity (iii) Porifera
d. Body with pores and canals in walls  (iv) Ctenophora

Choose the correct answer from the options given below:
    (a)  (b)   (c)  (d)
1. (iv)  (iii)  (ii)   (i)
2. (ii)   (iv)  (i)   (iii)
3. (iii)   (i)   (ii)   (iv)
4. (i)    (iv)  (iii)   (ii)
Subtopic:  Phylum Porifera | Phylum Coelenterata | Phylum Annelida |
 91%
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Match column-I with column-II and choose the correct answer 
Column I Column II
(a) Ancylostoma (i) Monoecious
(b) Fasciola (ii) Sexual dimorphism
(c) Ctenoplana (iii) Brain coral
(d) Meandrine (iv) Only sexual reproduction is present 
1. (a)-(i), (b)-(ii), (c)-(iv), d-(iii)
2. (a)-(iv), (b)-(ii), (c)-(i), d-(iii)
3. (a)-(ii), (b)-(i), (c)-(iv), d-(iii)
4. (a)-(ii), (b)-(iv), (c)-(iii), d-(i)
Subtopic:  Phylum Annelida | Phylum Arthropoda | Phylum Mollusca |
 75%
From NCERT
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Match the following features to the animals. Which is the correct combination?
(i) Open circulatory system
(ii) Closed circulatory system
(iii) Earthworm
(iv) Malpighian tubules
(v) Nephridia
(vi) Cockroach
1. (i), (iii), (iv) and (ii), (v), (vi)
2. (i), (iv), (vi) and (ii), (iii), (v)
3. (i), (iii), (v) and (ii), (iv), (vi) 
4. (i), (v), (vi) and (ii), (iii), (iv)
Subtopic:  Phylum Annelida | Phylum Arthropoda |
 75%
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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 & Platyhelminthes | Phylum Annelida |
 82%
From NCERT
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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 & Platyhelminthes | Phylum Annelida | Phylum Mollusca | Phylum Echinodermata | Comparative study of Cartilagenous & Bony Fishes |
 91%
From NCERT
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Assertion (A): Annelids have segments or metameres which are distinctly marked out.
Reason (R): The word Annelida is derived from the Latin word annulus which means little rings.
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, but (R) is true.
Subtopic:  Phylum Annelida |
 52%
From NCERT
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Assertion (A): Aschelminths and Annelids possess bilateral symmetry.
Reason (R): Both Aschelminths and Annelids are coelomates
 
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. Both (A) and (R) are false.
 
Subtopic:  Phylum Annelida | Phylum Arthropoda |
 80%
From NCERT
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Read the following statements:
i. Longitudinal and circular muscles exist
ii. Body wall remains covered by the glandular epidermis
iii. Metamerism present
iv. Closed blood vascular system
The above statements exemplify which organism?
1. Flatworm
2. Ophiura
3. Wuchereria
4. Earthworm
 
Subtopic:  Phylum Annelida |
 87%
From NCERT
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Column-I contain larval stages and column-II contain the groups to which they belong. Match them correctly and choose the right option"
Column-I Column-II
A. Planula i. Annelida
B. Tornaria II. Mollusca
C. Trochophore iii. Arthropoda
D. Bipinnaria iv. Hemichordata
E. Glochidium v. Echinodermata
vi. Coelenterata
1. A = vi, B = iv, C = i, D = v, E = ii
2. A = ii, B = v, C = i, D = iv, E = vi
3. A = v, B = iv, C = iii, D = ii, E = i
4. A = iv, B = iii, C = ii, D = i, E = v
Subtopic:  Phylum Annelida | Phylum Arthropoda | Phylum Mollusca | Phylum Echinodermata | Phylum Hemichordata | Phylum Chordata |
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