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The statements given below shows some ch...

The statements given below shows some characteristics of a phylum. Identify it.
(i) Tissue absent (ii) Internal fertilisation
(iii) Developments is indirect
(iv) Spongocelate with ostia (many) and single osculum and canal system
(v) Sexes are hermaphrodite.

A

Cnidaria

B

Porifera

C

Platyhelminthes

D

Ctenophora

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The correct Answer is:
B
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NCERT FINGERTIPS-ANIMAL KINGDOM-Animal Kingdom
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  2. Which is not correct for sponges?

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  3. The statements given below shows some characteristics of a phylum. Ide...

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  4. Which of the following statements is correct for sponges without excep...

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  5. Which of the following is not a correct match of animal and its habita...

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  6. Stinging capsules (nematocysts) are found in

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  7. Match the following and select the correct option from the codes gives...

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  8. Which of the following have porous body and are diploblastic?

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  9. Identify the figures A, B, C and D and select the correct option.

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  10. The characters given below are shown by (i) Extracellular and intra...

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  11. Given below are three statements regarding Aschelminthes. (i) They a...

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  12. In which of the following, segmentation in the body is first observed?

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  13. Identify the figures A,B, C and D and select the correct option.

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  14. Match column I with column II and select the correct option from the g...

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  15. Consider the following statements (A-C) each with two blanks. A. Ani...

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  16. Match column I with column II and select the correct option from the g...

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  17. Read the given statements and select the correct option. Statements ...

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  18. What is common between earthworm and Periplaneta?

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  19. Which of the followinf are examples of Arthropoda?

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  20. Among the following organisms which is a completely non-parasitic form...

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