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Ancylostoma is a Nemathelminth while Ascaris is an Aschelminth.

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Important Questions on Animal Kingdom

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Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Which one of these animals is not a homeotherm?
EASY
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Which one of the following living organisms completely lacks a cell wall?
EASY
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Water vascular system is found in ___.
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Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Which of the following characteristic features always holds true for the corresponding group of animals?
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Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Body having meshwork of cells, internal cavities lined with food filtering flagellated cells and indirect development are the characteristics of phylum:
EASY
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Which is the National Aquatic Animal of India?
EASY
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Select the taxon that represents both marine and freshwater species.
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Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Choose the correct statement.
EASY
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Which of the following characteristics is mainly responsible for the diversification of insects on land?
EASY
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
An important characteristic that Hemichordates share with Chordates is
EASY
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Which one of the following characteristics is not shared by birds and mammals?
EASY
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Metagenesis refers to:
HARD
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
A jawless fish, which lays eggs in freshwater and whose larvae after metamorphosis return to the ocean is
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Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Which of the following features is not present in Periplaneta americana?
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Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Select the option from the following having matching characteristics for the mentioned group without any exception:
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Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Match the following organisms with their respective characteristics:
  Column – I   Column – II
(a) Pila (i) Flame cells
(b) Bombyx (ii) Comb plates
(c) Pleurobrachia (iii) Radula
(d) Taenia (iv) Malpighian tubules

Select the correct option from the following:
HARD
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Which among these is the correct combination of aquatic mammals?
EASY
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
In the case of Poriferans, the spongocoel is lined with flagellated cells called
EASY
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
The chitinous exoskeleton of arthropods is formed by the polymerization of:
EASY
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Which of the following features is not present in the phylum Arthropoda?