NEET Biology question

Which of the following statements is without exception for sponges?

(A)They all have calcareous spicules
(B)They have high regenerative powerCorrect
(C)They are found only in marine water
(D)They are all radially symmetrical

Answer: (B)

Solution

Sponges are universally noted for their exceptionally high regenerative capacity, able to regrow from small fragments. Spicule composition varies (calcareous, siliceous or spongin fibres) between

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-106774