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.
61
Which one of the following animals is not triploblastic?
RRB ALP & Technician
21/08/2018 / Shift-II
2018
✓ Answer:AJellyfish
Jellyfish are diploblastic cnidarians. Ascaris, earthworms and Planaria are triploblastic.
62
_____ does not belong to Annelida.
RRB Group-D
18/09/2018 / Shift-II
2018
✓ Answer:DAscaris
Ascaris is a nematode. Earthworms, Nereis and leeches are annelids.
63
What are regenerative cells used for in Hydra?
RRB JE (Stage-I)
16/12/2024 / Shift-I
2024
✓ Answer:CHydra uses regenerative cells to reproduce by budding
Regenerative cells undergo repeated division at a particular site to form a bud in Hydra.
64
Which of the following organisms has the ability to regenerate?
RRB ALP (Stage-I)
27/11/2024 / Shift-I
2024
✓ Answer:CPlanaria
Planaria can regenerate a complete individual from suitable small body fragments.
65
Leech belongs to which phylum?
RRB NTPC (Stage-I)
06/04/2021 / Shift-II
2021
✓ Answer:AAnnelida
Leeches are segmented worms belonging to Annelida.
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