Phylum Ctenophora

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Phylum Ctenophora: Overview

This topic covers concepts, such as, Phylum Ctenophora, Comb Plates, Bioluminescence, Ctenoplana & Pleurobrachia etc.

Important Questions on Phylum Ctenophora

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Is pleurobrachia a Marine?

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How does Pleurobrachia reproduce?

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Describe the characteristics of Pleurobrachia ?

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What do you know about pleurobrachia?

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Comb plates can be found in which among the following?

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The characteristic feature of Phylum Ctenophora is 

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In bioluminesence storage, energy changes into

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Comb plates are present in

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Cotyledons are also called-

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Find out the correct match from the following.

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Comb plates for locomotion are found in:

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Which of the phylum contains exclusively marine, radially symmetrical, diploblastic organisms with the tissue level organization?

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Identify true statements:
(A) Cnidarians have a blind-sac body plan.
(B) Digestion in Ctenophora is intra as well as extracellular.
(C) Agnathans are endoparasites on fishes.
(D) Ichthyophis belongs to the Tetrapoda group.

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Which of the following is not a feature of Ctenophores?

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In which of the following bioluminescence is well-marked?

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Biradial symmetry and lack of cnidoblasts are the characteristics of