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Which animal belongs to class Crustacea?
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Important Questions on Animal Kingdom
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Study the following and find the correct combinations related to Arthropoda
| Subphylum / Class | Character | Example | |||
| (i) | Arachnida | (a) | Extinct marine arthropods | (p) | Julus |
| (ii) | Crustacea | (b) | Gnathochilarium | (q) | Dalmanites |
| (iii) | Chilopoda | (c) | Poison claws | (r) | Araneae |
| (iv) | Diplopoda | (d) | Biramous thoracic and abdominal appendages | (s) | Scolopendra |
| (v) | Trilobita | (e) | Spinnerets | (t) | Cancer |
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Aristotle's lantern is found in echinoids
Glochidium is the larva of cephalopods
Scorpions respire with book lungs.
Parapodia are found in oligochaetes
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| Column A | Column B |
| P. Neurogenic heart. | i. Human |
| Q. Bronchial heart. | ii. King crab |
| R. Pulmonary heart. | iii. Shark |
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Match the following
| List - I | List - II | ||
| (a) | Crab | (i) | Green glands |
| (b) | Dugesia | (ii) | Malpighian tubules |
| (c) | Wuchereria | (iii) | Renette glands |
| (d) | Scolopendra | (iv) | Flame cells |
The correct answer is
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Study the following statements
A) Corallium rubrum is the precious red stone coral that belongs to Scyphozoa
B) Renette gland is an excretory gland found in round worms
C) Tubifex is an aquatic annelid
D) In chilopods, maxillae are modified into gnathochilarium
Among the above, the incorrect statements are
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Match the following columns and select the correct option.
| Column-I | Column-II | ||
| (a) | Gregarious, polyphagous pest | (i) | Asterias |
| (b) | Adult with radial symmetry and larva with bilateral symmetry | (ii) | Scorpion |
| (c) | Book lungs | (iii) | Ctenoplana |
| (d) | Bioluminescence | (iv) | Locusta |
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Malignant tertain malaria is caused by
