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vfiekz [6]
1 year ago
14

Specific excretory organs are absent in unicellular organisms belong to the phylum.

Medicine
1 answer:
jok3333 [9.3K]1 year ago
3 0

Specific excretory organs are absent in unicellular organisms belonging to the<u> phylum Porifera.</u>

The organisms of the phylum Porifera are classified under the kingdom Animalia and they lack specific organs in their bodies.

The word "Porifera" refers to pore-bearing organisms.

These animals have loosely organized cells and are found in freshwater marine ecosystems.

On their body, a large number of pores - Ostia - are present which perform various functions such as excretion.

However, respiratory gases and waste materials are exchanged through a diffusion process.

Moreover, in them, reproduction takes place through fragmentation and budding.

If you need to learn more about excretory organs click here:

brainly.com/question/28302813

#SPJ4

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