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Bioluminescence is well-marked in which ...

Bioluminescence is well-marked in which of the following phyla?

A

Ctenophora

B

Mollusca

C

Hemichordata

D

Annelida

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The correct Answer is:
A
Ctenophora
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AAKASH INSTITUTE-ANIMAL KINGDOM (GENERAL ACCOUNTS & NON-CHORDATES)-Assignment (Section-A)
  1. The ciliated comb plates in Oleurobrachia are meant for

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  2. Ctenoplana belongs to a group of animals which are best described as

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  3. Bioluminescence is well-marked in which of the following phyla?

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  4. Which specialised cells are present for excretion in they phylum platy...

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  5. High regeneration capacity is possessed by

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  6. The aschelminthes- are commonly called roundworms because

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  7. All of the following are monoecious, except

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  8. Hookworm is the common name of

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  9. Mesoderm is present as scattered pouches in between the ectoderm and e...

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  10. In aschelminthes the excretory tube removes body wastes from the body ...

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  11. The only phylum bearing pseudocoelom is

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  12. Ascaris has all of the following features, except

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  13. Metameric segmentation is exhibited by which of the following animal?

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  14. in the earthworm perform the function similar to flame cells in Taenia...

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  15. Notochord in earthworm isand nerve cord is.

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  16. The body segments in earthworm are called

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  17. The chitinous exoskeleton is possessed by

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  18. Which function is served by the tracheal system in insects?

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  19. Honey is the commercial product of which of the following animal?

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  20. The statement which does not stand true for arthropods is

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