80% of the food of sponges consists of which of the following?
Correct answer: A. Detrital organic particles
- A. Detrital organic particles
- B. Zooplankton and Small animals
- C. Phytoplanktons
- D. All of these
Explanation
According to research, up to 80% of the food of sponges consists of detrital organic particles, which are tiny pieces of dead or decaying organic material, including dead plankton, fecal matter, and other debris.
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About Kingdom Animalia
Animals are multicellular, heterotrophic eukaryotes whose cells lack cell walls and chloroplasts, with specialised tissues in most groups. Coverage includes body symmetry, tissue layers, coelom, segmentation and levels of organisation, plus major phyla such as Porifera, Cnidaria, Platyhelminthes, Annelida, Arthropoda, Mollusca and Chordata.
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