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 & Platyhelminthes | Phylum Arthropoda | Phylum Mollusca |
 89%
From NCERT
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Read the following statements carefully and choose the correct answer from the options given below 
(a) Statocysts are balancing organs present in aquatic insects such as prawn 
(b) Mollusca is the 2nd largest phylum of animal kingdom which includes Limulus
(c) Insects are bilaterally symmetrical, triploblastic, segmented and coelomate animals 
(d) Molluscs have segmented body with a distinct head, muscular foot and visceral hump 
(e) In all echinoderms, digestive system is complete with mouth on the dorsal side and anus on the ventral side 
1. Statements (a), (b), and (c) are correct 
2. Statements (a) and (c) are correct 
3. Statements (b), (c), and (d) are correct 
4. Only Statements (c) is  correct 
Subtopic:  Phylum Arthropoda | Phylum Mollusca |
From NCERT
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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%
From NCERT
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Given below are four matchings of an animal and its kind of respiratory organ:
 

A. Silverfish – trachea
B. Scorpion – book lung
C. Sea squirt – pharyngeal gills
D. Dolphin – skin

The correct matchings are:

1. A and D

2. A, B, and C

3. B and D

4. C and D

Subtopic:  Phylum Arthropoda |
 73%
AIPMT - 2003
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Match the following
 

List-I List-II
(a) Physalia i. Pearl oyster
(b) Limulus ii. Portuguese Man of War
(c) Ancylostoma iii. Living fossil
(d) Pinctada iv. Hookworm


Choose the correct answer from the options given below:

Options: (a) (b) (c) (d)
1. ii iii iv i
2. i iv iii ii
3. ii iii i iv
4. iv i iii ii
Subtopic:  Phylum Coelenterata | Phylum Aschelminthes | Phylum Arthropoda | Phylum Mollusca |
 86%
From NCERT
NEET - 2021
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

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Match the following:
List-I List-II
(a) Hydra (i) Cuttlefish 
(b) Sepia (ii) Gregarious pest 
(c) Wuchereria (iii) Freshwater polyp
(d) Locusta (iv) Filarial worm 

Choose the correct answer from the options given below:
   (a)   (b)   (c)  (d)
1. (i)   (iv)  (iii)  (ii)
2. (iii)  (i)   (iv)  (ii)
3. (ii)   (iii)  (i)   (iv)
4. (iii)   (i)   (ii)   (iv)
Subtopic:  Phylum Coelenterata | Phylum Aschelminthes | Phylum Arthropoda |
 94%
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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Choose the correct statement
1. Metamerism first developed in Arthropoda
2. Triploblastic animals lacking coelom are platyhelminths and annelids
3. Coelomate animals in which blastopore forms anus are grouped under deuterostomes
4. Coelom is the body cavity found between ectoderm and outer body wall
 
Subtopic:  Phylum Arthropoda |
 65%
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Read the following statements:
i. Snakes lack urinary bladder
ii. Air sacs in birds are helpful to lessen the body weight, keep the body warm, regulate body temperature and help in blood circulation
iii. Bone marrow is abundantly present in birds
iv. Devil fish belongs to the phylum Mollusca
v. Sea urchin has mouth on lower side and anus on the upper side
How many of the above statements are incorrect?
1. One
2. Three
3. Two
4. Four
Subtopic:  Phylum Arthropoda | Study of Aves & Mammals |
From NCERT
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