Q.
Column II below consists of brief descriptions of organisms in column I. Which of the following is incorrect match between column I and column II?
Column I
Column II
1
Millipede
-
A terrestrial organism with two pairs of jointed appendages attached to each of its many body segments and respires through trachea.
2
Nereis
-
Numerous setae on lateral appendages called parapodia.
3
Taenia solium
-
Body is covered with cuticle, alimentary canal absent.
4
Ctenophores
-
Radially symmetrical, devoid of cnidoblasts, polyp stage present in their life cycle.
| Column I | Column II | ||
|---|---|---|---|
| 1 | Millipede | - | A terrestrial organism with two pairs of jointed appendages attached to each of its many body segments and respires through trachea. |
| 2 | Nereis | - | Numerous setae on lateral appendages called parapodia. |
| 3 | Taenia solium | - | Body is covered with cuticle, alimentary canal absent. |
| 4 | Ctenophores | - | Radially symmetrical, devoid of cnidoblasts, polyp stage present in their life cycle. |
Animal Kingdom
Solution:
Option (4) is in correctly matched as correct match will be
1
Millipede
-
A terrestrial organism with two pairs of jointed appendages attached to each of its many body segments and respires through trachea.
-
Class diplopoda phylum arthropoda
2
Nereis
-
Numerous setae on lateral appendages called parapodia.
-
Class polychaeta phylum annelida
3
Taenia solium
-
Body is covered with cuticle, alimentary canal absent.
-
Class cestoda phylum platyhelminthes
4
Ctenophores
-
Radially symmetrical, devoid of cnidoblasts, polyp stage present in their life cycle.
-
Phylum ctenophora
| 1 | Millipede | - | A terrestrial organism with two pairs of jointed appendages attached to each of its many body segments and respires through trachea. | - | Class diplopoda phylum arthropoda |
| 2 | Nereis | - | Numerous setae on lateral appendages called parapodia. | - | Class polychaeta phylum annelida |
| 3 | Taenia solium | - | Body is covered with cuticle, alimentary canal absent. | - | Class cestoda phylum platyhelminthes |
| 4 | Ctenophores | - | Radially symmetrical, devoid of cnidoblasts, polyp stage present in their life cycle. | - | Phylum ctenophora |