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Body having meshwork of cells, internal ...

Body having meshwork of cells, internal cavities lined with food filtering cells anf ndirect development are the Characteristics of phylum

A

Porifera

B

Mollussca

C

Protozoa

D

Colenterata

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SARAS PUBLICATION-DIVERSITY IN LIVING WORLD-EXERCISE
  1. Which of the following diseases is caused by a protozoan?

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  2. Selected the wrong statement :

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  3. Body having meshwork of cells, internal cavities lined with food filte...

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  4. Chrysophytes, Euglenoids, Dinoflagellates and Slime moulds are include...

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  5. Select the correct statement:

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  6. One of the major components of cell wall of most fungi is

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  7. Which of the following would appear as the pioneer organisms on bare r...

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  8. Which of the following features is not present in the Phylum - Arthrop...

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  9. Tricarpellary, syncarpous gynoecium is found in flowers of :

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  10. Nomenclature is governed by certain universal rules, Which one of the ...

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  11. In bryophytes and pteridophytes, transport of male gametes require…………...

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  12. Which of the following statements is wrong for viroids?

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  13. In majority of angiosperms:

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  14. The ovule of an angiosperm is technically equivalent to

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  15. Which one of the following is wrong for fungi?

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  16. Which one of the following statement is wrong?

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  17. Fuction megaspore in an angiosperm develops into:

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  18. An example of colonial alga is

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  19. An important characteristic that Hemichordates share with Chordates is...

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  20. Viroids differ from viruses in having :

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