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An example of animals in which mesoderm ...

An example of animals in which mesoderm occurs as scattered pouches between ectoderm and endoderm is

A

Filaria worm

B

Tapeworm

C

Earthworm

D

Lancelet

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The correct Answer is:
A
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Read the following statements (i) Animals in which the cells are arranged in two embryonic layers, an external ectoderm and an internal endoderm, are called diploblastic animals. Notochord is an ectodermal derived rod like structure formed on the ventral side during embryonic development in some animals. In some animals, the body cavity is not lined by mesoderm, instead, the mesoderm is present as scattered pouches in between the ectoderm and endoderm ans such a body cavity is called pseudocoelom. Which of the following statement(s) is/are correct?

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TRUEMAN BIOLOGY-ANIMAL KINGDOM -NONCHORDATES -MCQ
  1. Which one of the following species of bees is used for the commercial ...

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  2. Munga silk worm feeds on

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  3. Which one of the following is a correct match

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  4. Which one of the following genus of insects prefer to breed in clean w...

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  5. Which one of the following animal possesses gaint chromosome?

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  6. In Prawn, excretion is carried out by

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  7. An example of animals in which mesoderm occurs as scattered pouches be...

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  8. Which is the only phylum in the animal kingdom without any nerve cell ...

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  9. In most simple type of canal system of porifera, water flows through w...

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  10. Which of the following is concerned with asexual reproduction?

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  11. Which one of the following the genus name, its two characters and its ...

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  12. Which group of animals belong to the same phylum ?

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  13. Which of the following are correctly matched with respect to their tax...

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  14. Which one of the following are correctly matched with respect to their...

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  15. Which of the following characteristics is mainly responsible for diver...

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  16. Body having meshwork of cell, internal cavities lined with food filter...

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  17. Which of the following features is not present in the in the phylum Ar...

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  18. In case of poriferans, the spongocoel is lined with flagellated cells ...

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  19. An important characteristic that hemichordates share with chordates is

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  20. Which of the following animals does not undergo metamorphosis

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