Which of the following statements is without exception for sponges?

  • A
    They all have calcareous spicules
  • B
    They have high regenerative power
  • C
    They are found only in marine water
  • D
    They are all radially symmetric

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Similar Questions

Which of the following cells are found in sponges (Phylum Porifera)?

The body of sponges does not possess tissue level of organisation,though it is made of thousands of cells. Comment.

In the animals of this phylum,the formation of gametes and internal fertilization are observed.

Which animal passes a water current through its body for food?

The canal system in Porifera is not concerned with which of the following?

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