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What is the main characteristic of the phylum Porifera? (2021)
Practice Questions
Q1
What is the main characteristic of the phylum Porifera? (2021)
Presence of a true coelom
Body symmetry
Presence of pores
Presence of a notochord
Questions & Step-by-Step Solutions
What is the main characteristic of the phylum Porifera? (2021)
Steps
Concepts
Step 1: Understand that Porifera is the scientific name for sponges.
Step 2: Learn that sponges are simple aquatic animals.
Step 3: Identify that the main feature of sponges is their body structure.
Step 4: Recognize that sponges have many small openings called pores or ostia.
Step 5: Conclude that these pores allow water to flow through the sponge, which is essential for their feeding and breathing.
No concepts available.
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