Question

Which is universal for sponges [CBSE PMT 1996]
A) Marine
B) Calcareous spicules
C) Radial symmetry
D) High regenerative power

Answer 1

High regenerative power
➡️ is universal for sponges

Answer 2

Answer:

High regenerative power is universal for sponges.

Explanation:

Sponges are the most earliest organisms.

They are multicellular and with not properly organised body structure i.e, no tissues, organs and systems.

Due to this unorganised body structure the whole body can regenerate into a new organism.

Not only the whole body but a small piece of that organism can regenerate into a whole organism