MEDIUM
Earn 100

The diagram represents the reproductive organ of a male cockroach. Choose the correct combination of labelling.


(a)A – 8th Sternum, B – Anal cercus, C – 10th Tergum, D – Anal styles
(b)A – 10th tergum, B – Anal cercus, C – Anal styles, D – Sternum
(c)A – Anal styles, B – Anal cercus, C – 10th Tergum D – 8th Sternum
(d)A – 8th Sternum, B – Anal cercus, C – 10th Tergum, D – 8th Sternum

50% studentsanswered this correctly
Important Questions on Kingdom Animalia
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Column – I | Column – II | ||
---|---|---|---|
Pila | Flame cells | ||
Bombyx | Comb plates | ||
Pleurobrachia | Radula | ||
Taenia | Malpighian tubules |
Select the correct option from the following:

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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

EASY

EASY

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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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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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Match the following:
Mollusc | Class | ||
A) | Neopilina | Tetrabranchiata | |
B) | Chiton | Scaphopoda | |
C) | Aplysia | Monoplacophora | |
D) | Pulsellum | Polyplacophora | |
Gastropoda |
The correct match is

HARD
I) Colloblasts are found in sea gooseberries
II) Larva of cestodes is Muller's larva
III) Nematodes have renette gland for excretion
IV) Stomochord is found in hemichordates

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