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.
141
Which animal does not belong to class Reptilia?
RRB ALP & Technician
13/08/2018 / Shift-II
2018
✓ Answer:CToad
Toads are amphibians. Tortoises, crocodiles and snakes are reptiles.
142
Animals of class _____ are warm-blooded.
RRB Group-D
24/09/2018
2018
✓ Answer:AAves
Birds are warm-blooded and maintain a relatively stable internal body temperature. The shift label is cut off or unreadable in the source; only the date is recorded.
143
Mammals have _____.
RRB Group-D
12/10/2018 / Shift-III
2018
✓ Answer:BGlandular skin with hair
Mammalian skin typically bears hair and glands, including mammary, sebaceous and sweat glands.
144
Respiration occurs by gills or lungs in animals of class _____.
RRB Group-D
19/09/2018 / Shift-III
2018
✓ Answer:DAmphibia
Amphibian larvae commonly breathe through gills, while many adults use lungs and skin.
145
Crocodiles have _____ in the heart.
RRB NTPC (Stage-I)
23/07/2021 / Shift-II
2021
✓ Answer:BFour chambers
Crocodilians have two atria and two ventricles, forming four chambers.
146
Which class of animals is warm-blooded?
RRB Group-D
24/09/2018
2018
✓ Answer:BAves
Aves consists of warm-blooded birds. The shift label is cut off or unreadable in the source; only the date is recorded.
147
Complete the statement: Monoestrous animals have _____.
RRB Group-D
13/12/2018 / Shift-II
2018
✓ Answer:DOne breeding season in a year
The intended answer is one breeding season in a year. More precisely, monoestrous animals have one estrous cycle during a breeding season.
148
Which of the following belongs to class Amphibia?
RRB NTPC (Stage-I)
04/03/2021 / Shift-I
2021
✓ Answer:AToad
Toads are amphibians, along with frogs, salamanders and caecilians.
149
Aves includes:
RRB Group-D
01/10/2018 / Shift-I
2018
✓ Answer:ABirds
Aves is the class of birds.
150
Which animal is warm-blooded?
RRB Group-D
17/09/2018
2018
✓ Answer:APigeon
The pigeon is a bird and is warm-blooded. The source mislabels the fourth option as B; it is mapped to option D here. The shift label is cut off or unreadable in the source; only the date is recorded.
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