Practice Animal Kingdom RRB PYQ questions from Railway examinations, including RRB NTPC PYQ, RRB Group D PYQ, RRB JE PYQ, RRB ALP PYQ and RRB Technician PYQ. This topic-wise Biology question set covers important concepts related to the classification of animals, major animal groups, their characteristics and important examples.
Each question includes the correct answer and a clear explanation, helping you understand the concept behind the answer rather than simply memorising it. The collection includes questions related to important animal groups, their characteristics, classification and distinguishing features.
Whether you are preparing for RRB NTPC Animal Kingdom PYQ, RRB Group D Animal Kingdom PYQ, RRB JE Animal Kingdom PYQ, RRB ALP Animal Kingdom PYQ, or RRB Technician Animal Kingdom PYQ, practice these previous year questions regularly to strengthen your Biology preparation.
Start practicing Animal Kingdom RRB PYQs with answers and explanations and strengthen your Railway Biology preparation.
121
What is an abalone?
RRB NTPC (Stage-I)
31/03/2016 / Shift-III
2016
✓ Answer:DAn edible sea snail
Abalone is a marine gastropod mollusc, commonly described as an edible sea snail.
Amphibians generally have a three-chambered heart.
123
Which of the following organisms cannot be called a social insect?
RRB NTPC (Stage-I)
22/04/2016
2016
✓ Answer:BBeetle
The conventional answer is beetle. Ants, termites and many bees form organized social colonies. Social behavior varies across species. The shift label is cut off or unreadable in the source; only the date is recorded.
124
Which group consists exclusively of free-living marine animals?
RRB ALP & Technician
20/08/2018 / Shift-III
2018
✓ Answer:BEchinodermata
Echinoderms, such as starfish and sea urchins, are exclusively marine.
125
Ichthyophis beddomei, a worm-like amphibian that can swim, belongs to which group?
RRB RPF SI
02/12/2024 / Shift-I
2024
✓ Answer:ALimbless amphibian
Ichthyophis beddomei is a limbless caecilian. The source asks for a 'genus', but its options describe body forms rather than genera.
126
Which of the following is the excretory organ in cockroaches and other insects?
RRB NTPC (Stage-I)
11/03/2021 / Shift-I
2021
✓ Answer:BMalpighian tubules
Malpighian tubules remove nitrogenous wastes from the haemolymph of insects.
127
_____ are free-living marine organisms.
RRB Group-D
09/10/2018 / Shift-II
2018
✓ Answer:CEchinodermata
Echinodermata is an exclusively marine animal phylum.
128
Frogs have a pair of lungs like human beings, but they can also breathe through their _____.
RRB Group-D
06/10/2022 / Shift-I
2022
✓ Answer:CSlippery and moist skin
Adult frogs exchange gases through their moist skin as well as their lungs and buccal lining.
129
The zoological name of the common housefly is:
RRB NTPC (Stage-I)
07/01/2021 / Shift-II
2021
✓ Answer:AMusca domestica
The common housefly is Musca domestica.
130
The members of phylum _____ are exclusively free-living marine animals.
RRB NTPC (Stage-I)
03/04/2021 / Shift-I
2021
✓ Answer:AEchinodermata
Echinoderms live in marine environments.
Showing 121 – 130 of 208 MCQ Questions | Page 13 of 21
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